Piyush Yadav

What is Soft Water? Soft water is water that contains a low concentration of dissolved minerals, primarily calcium and magnesium ions. These minerals are responsible for making water “hard.” Softening …

What is Star System? The star system, also known as the Wye system, is a commonly used electrical configuration for connecting three-phase AC power sources and loads. In this system, …

What is Zeta Potential? Zeta potential is a measure of the electrical potential at the shear plane, or the interface between a solid surface and a surrounding liquid medium (water) …

What is an Impulse Turbine? Impulse Turbines are hydraulic turbines that generate mechanical energy from water or steam. They operate on converting the kinetic energy from a high-velocity fluid jet …

What are Involute Gears? In mechanical engineering, involute gears are pivotal in transmitting power and motion. These gears are known for their unique tooth profiles that offer efficient and smooth …

What is Hydromulch? Hydromulch is an innovative and environmentally friendly method used in landscaping and erosion control. This process involves a slurry mixture of water, mulch, seeds and other additives …

What is Transpirant? An “antitranspirant” is a substance or product that is used to reduce or prevent transpiration in plants. Transpiration is the process by which plants lose water vapor …

What is a Socket Wrench? A Socket Wrench is a versatile hand tool for tightening or loosening fasteners like nuts and bolts. It consists of a handle and a socket …

What is Saponification? Saponification is a chemical process used to make soap. It includes hydrolysis, a chemical breakdown due to the reaction with water. In the process of saponification, a …

What is FET? The Field-Effect Transistor (FET) is a crucial electronic component used in various applications, particularly amplification and switching circuits. It belongs to the family of transistors along with …

What is an Isothermal Process? An isothermal process is a thermodynamic process in which the temperature of a system remains constant. This means that the system’s internal energy remains constant, …

What is Electrostatic Force? Electrostatic Force, also known as Columbia’s law, is one of the fundamental forces of nature responsible for the interactions between electrically charged particles. It plays a …

What is Microsporum Trichophyton? Microsporum and Trichophyton are two genera of fungi that are commonly associated with dermatophytosis, which is a group of fungal infections that affect the skin, hair, …

What is Point Elasticity? Point elasticity, also known as price elasticity of demand (PED) at a specific point, measures the responsiveness of the quantity demanded of a good or service …

What are Magno Cells? Magnocellular cells, referred to as “magno cells,” are a type of neuron found in the visual system. They are part of the magnocellular pathway, which is …

What is a Reciprocating Compressor? A reciprocating compressor is a mechanical device used to compress gases, most commonly in industrial and refrigeration applications. It operates on the principle of reciprocating …

What is a Magnetic Circuit? Magnetic circuits are a fundamental concept in electromagnetism, providing a framework for understanding how magnetic fields behave in materials. Magnetic circuits help engineers and physicists …

What is LED? Light Emitting Diodes (LEDS) have revolutionized the lighting and display technology world. These solid-state semiconductor devices emit light when an electric current passes through them. LEDs are …

What are Lanthanides? The lanthanides, rare earth elements, consist of 15 metallic elements from atomic number 57 to 71 in the periodic table. These elements share common characteristics due to …

What is Lap Winding? Lap winding is a standard method of winding coils in electrical machines, particularly in Direct Current (DC) electric motors and generators. In lap curling, the lap …

What is Black Hereford? Black Hereford cattle are a unique and sought-after breed known for their distinctive appearance and valuable characteristics. These cattle are a crossbreed resulting from the combination …

What are Chrysanthemums? Chrysanthemums, also called mums, are a vibrant and beloved addition to gardens and floral arrangements worldwide. These flowering plants are particularly cherished during the autumn season when …

What is a Confined Aquifer? A confined aquifer, also known as an artesian aquifer, is a geological formation that contains water under pressure due to the presence of impermeable layers …

What is Analog Oscilloscope? Analog oscilloscopes are electronic gadgets used to visualize and analyze electric waveforms. They rely on traditional cathode ray tube (CRT) generation for show. In an analog …

What is Acid Rain? Acid rain is a shape of environmental pollutants characterised by way of precipitation (such as rain, snow, or fog) that possesses surprisingly high ranges of acidity. …

Definition of Hydrologic Outlook A Hydrologic Outlook is a specialized weather forecast that provides information about the potential for hydrological events, particularly those related to water bodies such as rivers, …

What is Alpha Particle? An alpha particle is formed with two protons and two neutrons. It creates a helium nucleus. The symbol of alpha is α. It is large compared …

What are Hills? Hills, with their graceful slopes and undulating contours, paint a picturesque canvas that beckons travelers and nature enthusiasts alike. These natural formations, gentler in elevation compared to …

What is FeO? FeO, or ferrous oxide, is an Iron(II) oxide chemical compound. It is formed with iron (Fe) and oxygen (O). Here, the iron is in the +2 oxidation …

What is FDM? Frequency Division Multiplexing, better known as FDM, is a multiplexing technique. We will see its usage in telecommunications and data transmission. The main function of it is …

What is a Dragon? Dragons are mythical creatures depicted as large, serpentine, and reptilian beings. They possess the ability to fly and breathe fire. Their wings are proportionate to their …

What is Stream Line? A streamline refers to a line representing the velocity vector’s instantaneous direction at every point within a fluid flow. In other words, it’s a path a …

What is Spur Gear? A spur gear is a cylindrical gear with teeth that are parallel to the gear’s axis. It is the simplest type of gear. It provides high-power …

What is Positive Rake Angle? A positive rake angle is a cutting edge above the positive angle (reference plane). The cutting action of a positive rake angle is most suitable …

What is Lagrangian Approach? The Lagrangian approach, also known as the Lagrangian formalism or Lagrangian mechanics, is a mathematical and conceptual framework used in physics to describe the dynamics of …

What is Alternator? An alternator is an electrical device that converts mechanical energy into alternating current (AC) electrical energy. It is commonly used in vehicles to charge the battery and …

What are Analog Signals? Analog signals are continuous, time-varying signals that represent real-world physical quantities. They are characterized by their smooth and continuous waveform, which can take on any value …

What is a Badger? The badger is a small mammal that belongs to the Mustelidae family. It is found in various parts of the world, including Europe, Asia and North …

What are Badgers? Badgers are wild animals found in various habitats, such as woodlands, grasslands and urban areas. Badgers are mainly nocturnal, meaning they are most active at night. They …

What is Biological Drive? Biological drives are also known by the other name, physiological drives that arise from within and compel the organism to act according to its need for …

What is Cutting Speed? Cutting speed refers to the relative speed between the cutting tool and the workpiece material during the cutting process. It is measured in surface feet per …

What are Dogs? Dogs are called ‘man’s best friend’ because of their loyalty, affection and ability to form deep emotional bonds with their human owners. They come in a wide …

What is Ductile Material? Ductile materials are defined as materials that show plastic deformation before fracture. In other words, these materials are known to go through substantial plastic deformation when …

What is Kitten? Kittens are tiny bundles of energy and wonder born as offspring of cats. They are born blind and deaf and rely on their acute senses to navigate …

What is Measurement? Measurement is putting the relevant number on objects. It is the process of assigning numbers to represent the properties of something. It expresses the quantity or size …

What is Mycoplasma? Mycoplasma is a genus of bacteria that belongs to the class Mollicutes. It lacks a cell wall and has a distinct shape and flexibility, which allows it …

What is Nuclear Bomb? A nuclear bomb, also known as a nuclear weapon, is an explosive device that derives its destructive power from nuclear reactions. Unlike conventional explosives, which rely …

What is Fusion Welding? Fusion welding is a type of welding process that involves joining two or more pieces of metal by melting them at the joint and allowing them …

What is a Friction Drive? A friction drive is a mechanism that transfers power from a source to a driven component using frictional forces. It operates on the principle that …

What is Forward Biasing? Forward biasing is a term used in electronics to describe the application of a voltage that allows current to flow through a diode or a semiconductor …

What is Flat Belt Drive? A flat belt drive is a power transmission system widely used in various industries for transmitting rotational motion and power from one shaft to another.  …

What is a Fixed Dome? The fixed dome biogas digester is one of the oldest and most widely used designs for small to medium-scale biogas production. It consists of a …

What is Open Belt Drive? Open belt drives are a simple and effective way to transfer power between rotating shafts and provide a versatile and reliable solution for many engineering …

What is Photodiode? A photodiode is a semiconductor device that helps in generating current in response to light. The primary application of this semiconductor device is used in optical communication, …

What is PWR? The Pressurized Water Reactor, commonly known as PWR, is a prominent and widely used type of nuclear reactor for electricity generation. PWRs employ enriched uranium fuel rods …

What is Resilience? Resilience is defined as the property shown by the material to store or absorb energy without permanent deformation. When tension or compression is subjected, it is among …

What is Schottky Defect? A schottky defect is also known as a stoichiometric defect. This is because the overall chemical composition of the crystal is the same irrespective of vacancies. …

What is SMAW Welding Process? SMAW stands for Shielded metal arc welding. It is commonly known as stick welding. It is a popular welding process that uses a consumable electrode …

What is Spirometry? Spirometry is a diagnostic test for the assessment of lung function. It measures the volume and flow of air exhaled and inhaled by an individual. Spirometry is …

What is Spur Gear? Spur gears are one of the most common, simple and efficient gears used in applications ranging from small devices to large industrial machinery. They have a …

What is Straight Bevel Gear? Straight bevel gears are a type of bevel gears with straight teeth cut directly across the face of the gear. They have a conical shape, …

What is Thermal Reactor? A thermal reactor is a type of nuclear reactor that relies on thermal neutrons to sustain a fission chain reaction. It is a crucial component of …

What is Up Milling? Up milling is a machining process that is used in milling operations. It is also known as conventional milling. In up-milling, the cutter’s rotation is against …

What is Water Resistant? Water resistance refers to a product’s ability to withstand water penetration to some extent. For instance, a water-resistant jacket can resist light rain without allowing water …

What are White Rhinos? The white rhino is the largest species of rhinoceros, with males weighing between 4000 to 6000 pounds and measuring around 12 or 13 feet in length. …

What is Yield Strength? Yield strength is defined as the point at which a material starts to deform without an increase in strain. It is among one of the essential …

What is Resistance? Resistance is a property any object or material shows that it is capable of resisting the current flow through it. It is one of the critical parameters …

What is PAM? Pulse Amplitude Modulation (PAM) is a method of encoding digital data onto an analog signal by varying the amplitude of pulses in a regular pattern. In PAM, …

What is Obstructive Spirometry? Obstructive spirometry is a lung function test that helps diagnose and assess the severity of obstructive respiratory conditions. It measures the air a person can forcefully …

What is Necrosis? Necrosis can be summed up as a type of cell or tissue injury. Our tissues or cells die due to various reasons. It can happen due to …

What is Permittivity? The concept of electromagnetism, also explained by the ratio of electric displacement to the applied electric field intensity, is known as permittivity. When an electric current is …

What is Derecho? Derecho is characterized as a windstorm associated with fast-moving showers and thunderstorms. They can produce massive winds that go up to 100 miles per hour, so they …

What is Coal Tar? A derivative of coke and gas emitted by coal is known as coal tar. It is a by-product obtained when a hydrocarbon is carbonized; for instance, …

What is Electromagnetic Wave? An electromagnetic wave is a type of wave that consists of electric and magnetic fields that oscillate perpendicular to each other and to the direction of …

What is Lancelet? Lancelets are chordates that belong to the subphylum Cephalochordata, as their notochord extends from the anterior body to their tail. Lancelets are eel-like filter feeders with both …

What is KW? The short form of a kilowatt is KW. The International System of Units (SI) recognizes this as a unit of power. The power output of devices like …

What is Kinetics? Kinetics is the study of motion. It deals with the forces that cause movement. It is a department of classical mechanics. In the most straightforward words, classical …

What is a Relay? A relay is an electrically operated switch used to control the flow of electricity in a circuit. Like a contactor, a relay consists of an electromagnetic …

What is Schottky Defect? A Schottky defect takes place in ionic crystals. It occurs when an equal number of cations and anions are missing from their respective lattice sites. It …

What are Semiconductors? Semiconductors are materials that have electrical conductivity between that of a conductor and an insulator. They are made of materials like silicon or germanium, doped with impurities …

What is Sensor? A sensor is a device used to detect a physical or environmental quantity. Not merely detects but also transforms the amount into an electrical output signal. This …

What is a Short Circuit? An electric circuit that allows current to flow through a path from the circuit with minimum resistance is known as a short circuit. The electric …

What is a Slip Ring? A slip ring is an electrical connector that transmits electrical signals and power. This is in between the stationary parts and rotating parts of the …

What is a Stepper Motor? A stepper motor is an electric motor. Its function is to convert electrical pulses into precise mechanical motion. It moves with precise steps, leading to …

What is Thunderbolt? Thunderbolt is a powerful, sudden event, action, or revelation that can significantly impact. In this context, “thunderbolt” is used to describe a sudden and profound realization or …

What is Biofertilizer? Biofertilizers are one of the most important food supplements for plants in farming or even at a household level. Biofertilizers are the type of fertilizers that contain …

What are Thermoplastics? The types of resin that change from solid to soft once heated and gradually turn to liquid form are known as thermoplastics. They are the resultant products …

What are Adoption Studies? Adoption studies are a type of research method used in behavioral genetics to understand the relative roles of genetics and environment in developing various traits and …

What is Achalasia? Achalasia is a disease that impacts the esophagus. It is a rare condition. Esophagus is a muscular tube. It is a connection between the mouth and the …

What is Muscovite? Muscovite is a mineral that belongs to the mica family. Also called potash or white mica, Muscovite is a hydrated sheet silicate mineral of potassium and aluminum. …

What is Electromagnet? Electromagnet is a type of magnet in which a magnetic field is produced by using electricity or electric current. It works on a principle of Ampere’s Circuital …

What is Moving Iron Instrument? A moving iron instrument is an instrument used to measure current, voltage, and other electrical parameters. It uses a moveable iron core, which reacts to …

What is Inverting Amplifier? An inverting amplifier is also called an operational amplifier or inverting op-amp. A functional amplification circuit produces an output out of phase concerning its input by …

What is RTD? RTD is the abbreviation used for Resistance Temperature Detector. It is defined as the device used to measure temperature change. The principle used in the device RTD …

What is Resistance? Resistance is interference in the path of flowing current through a circuit. When a specific potential is given to any circuit, then current flows in proportion to …

What is Potentiometer? A POT or mostly known as a potentiometer, is an adjustable resistor. This resistor works manually. It is built with three terminals. Two terminals are formed to …

What is Lap Winding? Electrical equipment such as transformers and motors create a homogeneous magnetic field used in Lap Winding to ensure that the magnetic field formed by the machine …

What is Avalanche Breakdown? John Sealy Townsend discovered the phenomenon of Avalanche breakdown between 1897 and 1901. This phenomenon is also known as Townsend discharge and involves the production of …

What is Gravitation? Gravitation occurs between any two bodies on the Earth or outside it. The force of gravitation can be experienced by any big or small object on the …

What is Diffraction? The term “diffraction” was first coined by an Italian scientist named Francesco Maria Grimaldi. Fundamentally, diffraction is the spread of waves around obstructions. It happens with light, …

What is Analog Multimeter? An analog Multimeter is an electrical test device to measure electrical quantities like current, voltage, and resistance. In the analog Multimeter, a moving coil meter with …

What is Active Transducer? Active transducers require an external power source to convert one type of energy into another and can employ in various applications, including sound systems and medical …

The valence band is the highest energy band set apart by a band gap in which electrons are normally present in a material at low temperatures. The conduction band is …

A slip-ring induction motor has a wound rotor with a set of slip rings and brushes that allow external resistors to be added to the rotor circuit. A squirrel cage …

Single-phase systems are used primarily for small-scale applications, such as residential and commercial buildings. They consist of two wires – a live wire and a neutral wire. Three-phase systems are …

Power refers to the rate at which work is done or the rate at which energy is transferred. Power is measured in units of horsepower (hp) or kilowatts (kW). Torque …

What is Current Transformer? Current transformers, also alternatively known as “CTs,” are those transformers responsible for altering voltage by multiplying or reducing currents. They are used to measure currents in …

An Autotransformer is an electrical transformer that uses a single winding to transfer electrical power between circuits, with a part of the winding acting as both the primary and secondary …

What is an Active Filter? An active filter is an analog circuit that implements an electronic filter with an active component like an amplifier. Adding amplifiers to a filter design …

What is Wattmeter? The wattmeter is a device that measures the active electric power (or the average rate of flow of electrical energy) of any given circuit in watts. Electromagnetic …

Transducers and inverse transducers both convert energy forms but in opposite directions. A transducer converts physical quantities into electrical signals, while an inverse transducer converts electrical signals into physical quantities. …

The three-point starter has three terminals and connects the motor to the DC power source through a three-terminal switch which uses a single resistor. The four-point starter has four terminals …

An open-loop system is a system where the output of the system does not affect the input or the control action. A closed-loop system is a where the system’s output …

LVDTs are used to measure linear displacement or position and are commonly used in industrial applications. RVDTs are a type of sensor used to measure angular displacement or rotation, similar …

What is LED? Light-emitting diode (LED) is a type of diode that is a semiconductor device that converts electrical energy into light energy. LEDs are more efficient than traditional lighting …

Grounding can help reduce inflammation, improve sleep, and provide other health benefits by balancing the body’s electrical charge. Earthing is a concept that involves reconnecting with the earth and cultivating …

Eddy currents are created by electromagnetic induction and can be beneficial or undesirable, such as in transformers. Hysteresis is the phenomenon where a material retains some of its magnetization after …

What is AC Transmission Line? AC transmission lines transfer electrical power from one point to another. These lines are composed of conductors, insulators, and supporting structures. The conductors used in …

What is an AC Bridge? An AC bridge is a type of electrical circuit used to measure a device’s unknown impedance or circuit. The basic principle of an AC bridge …

Core-type transformers are more efficient and are used in high-voltage power transmission applications. Shell-type transformers have a magnetic core that surrounds the windings. The core is made up of thin …

Lecithin, as well as choline, tend to be vital for health. You can find them in foods, and they may be taken as supplements. Lecithin and choline aid in forming …

Both ileorectal anastomosis and J-pouch are clinical procedures whereby the colon is removed to reduce the risk of complications. Patients who have Crohn’s disease or ulcerative colitis-related bowel complications undergo …

Hemangiomas are vascular tissue-based hamartomas that are large at birth and do not require treatment unless they pose harm to the tissues of the face. Hamartomas (a benign (noncancerous) tumor-like …

Hamartoma and Choristoma are two types of abnormal growths or tumors that can occur in the body. While they may have similarities, there are also distinct differences between them. A …

When there is life, there is illness. An infinite number of diseases have been diagnosed and are curable as well. Still, with time humanity is experiencing more and more of …

Various factors, such as infections or pressure on the skin can cause skin diseases. The appearance of red spots or discoloration on the skin can be due to ecchymosis and …

The difference between Achalasia and Gastroparesis is that Achalasia is an esophageal motility disorder (an infection that affects the esophagus), and it is primarily caused by loss of the nerve …

Since the COVID-19 epidemic struck the world’s population, the percentage of seriously ill individuals has only risen, causing medical services to collapse internationally. In December 2020, the virus first appeared …

Even though asthma and COPD are distinct disease entities, patients frequently exhibit symptoms of both, making it difficult for primary care providers to make a proper diagnosis. The symptoms of …

Agglutination is a term used in biology to describe the process whereby a large molecule, such as a protein or DNA, is broken down into smaller pieces. The smaller pieces …

Illusion and hallucination are taken as rare human body symptoms, however, they are so common due to misperceptions of senses or non-existing feelings and perceptions. Both the terms look alike …

Bronchitis is the inflammation of the bronchial tubes, which are the air passageways between the nose and the lungs. The cause of bronchitis can be microorganisms or other particles irritating …

The peritoneal cavity begins and continues inside the abdominal cavity until it eventually transforms into the pelvic cavity. There are no organs in it but does have a thin layer …

Finding blood in your stool can be frightening and can indicate a serious issue. Here’s what you need to know about the potential causes of bloody stools, Hematochezia and Melena …

Blood clotting is a process in which the blood turns from liquid to gel form. It is a rescue step from the body to stop the blood from flowing in …

Inflammation and allergy are 2 types of immunological responses caused by different triggers in the human body. Each allergic reaction causes inflammation. However, not every inflammatory reaction is caused by …

Keratosis is a precancerous skin condition resulting from prolonged exposure to the sun. Most often, keratoses of the skin occur in the elderly, but recently there has been a trend …

Different chemical substances are released by the neurons in the central nervous system corresponding to any bodily responses and the brain activities performed. Neuromodulators and neurotransmitters are an example of …

Muons and Mesons are both subatomic particles. Muons belong to the lepton family Mesons to the hadron family of subatomic particles. Mesons have a pair of quark and anti-quark particles, …

Light as electromagnetic energy has a great effect when struck against a surface. When reflected back, it emits a variety of colors and angles. Two such ways for light to …

Genotoxicity is the ability of a substance to damage DNA. This can lead to mutations that may cause cells to become cancerous, eventually leading to death, and such mutations may …

Contusion and ecchymosis are medical terminologies with comparable meanings. That explains why they are frequently used interchangeably.  This article will help you grasp the differences between contusion and ecchymosis. The …

Haemodialysis and Peritoneal Dialysis are two different types of dialysis. Dialysis is a treatment method by which patients suffering from kidney failure undergo cleansing of their blood. In haemodialysis, the …

Mollicutes and Mycoplasma are both types of bacteria that lack a cell wall. Mollicutes are parasites that live on or in the cells of other animals and plants. They are …

Although they can have a similar appearance, bruises and hematomas are not the same, small blood vessels under the skin burst and bleed, resulting in a bruise. Blood pooling outside …

The idea of a “heuristic” comes from a study by social science specialists Tversky and Kahneman. The difference Between Anchoring Heuristics and Adjustment Heuristics let us know in depth about …

An incapacitating sleep disease called narcolepsy is characterized by extreme daytime drowsiness and unusual signs of rapid eye movement sleep. Research shows that narcolepsy affects around one in 2,000 people …

Among many uncountable health issues that are beyond one’s ability to bear, pain is the biggest intractable condition of all. Since medical science has evolved tremendously over the centuries, the …

Humans have 23 chromosomes. Traditionally, a person’s sex is determined by whether they have XX (female) or XY (male) chromosomes. Atypical sex chromosome patterns, or syndromes that impair these sex …

Dry and damaged skin requires special care and protection. The cause of the problems can be chronic diseases and aggressive environmental influences, and specially cosmetic products – can help to …

An aortic ectasia tends to be a situation when a section of the aorta increases in width. This is by less than 50% of its normal width. An aneurysm occurs …

The difference between biofuel and biodiesel is that biofuels are obtained from the available natural biomass (agricultural, domestic and industrial biowaste), while biodiesel is obtained from vegetable oils and animal …

When it comes to crop protection, It’s useful to have things on hand to assist you when weeds are threatening to overtake your garden or your prized plants are afflicted …

The main distinction between the peritoneum and retro-peritoneum is their placement. The peritoneum lines the abdominal cavity, and the retroperitoneum lies behind it. The kidney and other organs in the …

Benign tumours are a collective name for neoplasms of different origins, histological structures and localization. They can develop asymptomatically or present themselves with cough, hemoptysis, and shortness of breath.  In …

Therapy is the treatment of mental or psychological disorders by psychological means. It helps boost self-esteem, reduce anxiety, and improve social and community functioning. Supportive psychotherapy helps patients deal with …

When a patient suffers from any condition that necessitates mechanical breathing, so this machine is required which passes oxygen. An oxygen cannula is managed if a patient is undergoing severe …

 The two most popular organic solvents used for cleaning and thinning applications are acetone and methyl ethyl ketone (MEK). Two typical organic solvents, acetone and MEK, can dissolve resin and …

Alzheimer’s disease is a progressive neurodegenerative disease. It is one of the leading causes of senile dementia. The underlying mechanism of the disease is still unclear and subject to further …

The words “Muscovite” and “Mica” may not be familiar to you if you are not accustomed to the electronics industry. As a result, there is even less chance that you …

To dissolve a solution, the solute is needed. It is because the solute is available in liquid form. In some rare cases, it is available in gaseous form. A part …

Life is possible on Earth, and in fact, the Earth is the only planet where life is possible. However, the human body needs certain resources, such as air, water, and …

Multiple chemical compounds are not just limited to laboratories for experiments, but they are commonly used in households too for several different purposes, such as in the kitchen, for cleaning, …