Manish Kumar Saini has Published 806 Answers

Difference between Leading and Lagging Power Factor

Manish Kumar Saini

Manish Kumar Saini

Updated on 29-Jun-2022 14:03:01

In electrical engineering, the power factor of an AC system is the expression of energy efficiency. The power factor (PF) is defined as the ratio of active power (measured in Watts) to the apparent power (measured in VA).The power factor expresses the ratio of true power which is used in ... Read More

Difference between Single-Phase and Three-Phase Power Supplies

Manish Kumar Saini

Manish Kumar Saini

Updated on 29-Jun-2022 14:00:03

The electric power supply we use in our day-to-day life is of AC or alternating current power supply. The alternating current or AC supply is the type of electric power supply in which the magnitude of the electric current changes continuously with time and the direction changes periodically. Almost 90% ... Read More

Difference between P-Type and N-Type Semiconductor

Manish Kumar Saini

Manish Kumar Saini

Updated on 29-Jun-2022 13:55:16

The type of materials whose conductivity is greater than insulators but less than conductors are known as semiconductor materials. In other words, a material is said to be semiconductor, if it has 4 electrons in its outermost shell. The semiconductor materials are broadly classified into two categories viz. intrinsic semiconductors ... Read More

Difference between Generator and Inverter

Manish Kumar Saini

Manish Kumar Saini

Updated on 29-Jun-2022 13:47:58

The interruption in the supply of electricity has increased drastically over the years due to increased demand and it influenced the electricity industry. To overcome the problem of irregularities in the electricity supply, two of the most common technologies viz. generator and inverter of electric power supply are used. The ... Read More

Difference between Synchronous Motor and Induction Motor

Manish Kumar Saini

Manish Kumar Saini

Updated on 29-Jun-2022 12:43:51

A motor in general is an electrical machine that converts electrical energy into mechanical energy. Electric motors can either be DC Motors or AC Motors, depending on the type of power supply that is supplied as its input.AC motors are further classified into two types‚ąíAsynchronous or Induction MotorSynchronous MotorA synchronous ... Read More

Difference between EMF and Voltage

Manish Kumar Saini

Manish Kumar Saini

Updated on 28-Jun-2022 11:44:12

EMF and Voltage are the two fundamental aspects of electrical and electronics engineering. They may appear as same, but they are different electrical quantities. In order to understand the difference between EMF and voltage, we first need to understand their meaning.What is EMF?EMF stands for Electromotive Force. The measure of ... Read More

Difference between Electric Field and Magnetic Field

Manish Kumar Saini

Manish Kumar Saini

Updated on 28-Jun-2022 08:03:02

There is a property of space which is caused by the motion of the electric charge, is known as electromagnetic field. There are two component of an electromagnetic field viz. −Electric fieldMagnetic fieldA stationary electric charge produces only an electric field in the surrounding space. If the electric charge is ... Read More

Difference between DIAC and TRIAC

Manish Kumar Saini

Manish Kumar Saini

Updated on 28-Jun-2022 07:52:54

In electrical and electronics engineering, regulating and controlling of the electric power delivered to the load is very important to reduce the wastage of electrical energy. This can be achieved by using DIAC and TRIAC which are two different types of power semiconductor devices.DIAC and TRIAC are used to control ... Read More

Difference between Conduction and Convection

Manish Kumar Saini

Manish Kumar Saini

Updated on 28-Jun-2022 06:58:45

Both conduction and convection are modes of heat transfer from one system to another. When there is a difference in the temperature of two systems, then the transfer of heat takes place from the system of higher temperature to the system of lower temperature.In practice, this transfer of heat takes ... Read More

Difference between Battery and Capacitor

Manish Kumar Saini

Manish Kumar Saini

Updated on 28-Jun-2022 06:55:40

Both Battery and Capacitor seem to be similar in the first glance because they store and release the electric energy, but there are many differences between them which we are going to highlight in this article.One of the most significant differences between a battery and a capacitor is that a ... Read More

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