Basics of Electricity Rates
  • Electrical Basics

Basics of Electricity Rates

Electricity pricing (sometimes referred to as electricity tariff or the price of electricity) varies widely from country to country, and…

  • Transmission & Distribution

Electrical Power Transmission And Distribution

Electricity distribution is the final stage in the delivery of electricity to end users.A distribution system’s network carries electricity from the transmission…

  • Electrical Q & A

Basic Power Electronics Interview Questions

What is holding current in SCR? It is the minimum current required to hold the SCR in forward conduction state.…

  • Power Electronics

Types of IGBT

Insulated Gate Bipolar Junction Transistor (IGBTs) are normally classified into two types. They are namely (i) Non Punch Through IGBT…

  • Animation
  • Level Measurement

How a Level Switch Works

Liquid level switches detect liquid levels or interfaces between liquids such as oil and water, or liquid and solid interfaces.…

  • Power Systems

Silicon Carbide Lightning Arresters Working Principle

Silicon Carbide Arresters (SIC): The Non linear lightning arrester basically consists of set of spark gaps in series with the…

  • Control Valves

Basics of Actuators

A valve actuator is a device that produces force to open or close the valve utilizing a power source. This…

  • Electrical Q & A

Substation Interview Questions Answers

What are different insulators employed in substations? Some of the insulators employed in substations are: Pin insulators Post insulators Strain…

  • Electrical Q & A

Basic Electrical Engineering Interview Questions Answers

[1] Define luminous flux It is defined as the total quantity of light energy emitted per second from a luminous…

  • Electrical Q & A

Induction Motor Interview Questions & Answers

[1] How does the Induction motor work? (OR) Why does the Rotor rotate? When the 3 phase stator windings are…