• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar

How Engineering Works

  • Home
  • MCQ
    • Electrical MCQ
    • Civil MCQ
    • Mechanical MCQ
  • Interview Questions
  • About Us
  • Privacy Policy
  • Disclaimer
  • Contact Us

Blog

Starting methods of synchronous motor?

July 28, 2017 by admin

 • Starting methods of synchronous motor? Synchronous motor is widely used in industries. This motor is not self starting it requires some additional devices to start the motor. Synchronous motor can started by the following three methods: 1. External prime mover 2. Damper winding 3. Starting using variable frequency  External prime mover In this method, […]

Filed Under: Electrical Articles

Electrical power

July 21, 2017 by admin

 Electrical power Electrical power is generally defined that it is the product of current and voltage in an electric circuit. But it does not clear the concept. Although, Electric power is the rate at which electric energy is consumed in an electric circuit. It tell us how fast a electric circuit is consuming energy. Electric […]

Filed Under: Electrical Articles

Resistance

July 12, 2017 by admin

What is Resistance? Resistance is  defined as the property of substance due to which it opposes the electric current flow through it. For the better understanding take an example. When a potential difference or voltage is applied across a conducting substance, the free electrons start flowing through it. As we know that every substance consists of […]

Filed Under: Electrical Articles

MCQ on Transmission and Distribution – 8

June 26, 2017 by admin

« Back         CONTENTS          Next »  1. The minimum phase neutral voltage at which Corona occurs is called (A) knee voltage. (B) flash over voltage. (C) critical disruptive voltage. (D) visual critical voltage.  2. For constant voltage transmission the voltage drop is compensated by installing (A) synchronous motors. (B) capacitors. (C) inductors. (D) […]

Filed Under: Electrical MCQ

MCQ on Electromagnatism – 1

June 22, 2017 by admin

« Back         CONTENTS          Next »  1. The curve between frequency and current is known as  (A) voltage curve. (B) power curve. (C) resonance curve. (D) load curve.  2. Which of the following circuit element stores energy in the electromagnetic field ? (A) Inductance. (B) Condenser. (C) Variable resistor. (D) Resistance. […]

Filed Under: Electrical MCQ

MCQ on Engineering Materials – 4

June 16, 2017 by admin

 « Back         CONTENTS          Next »  1. Resistivity of a material depend on (A) nature of material. (B) area of the conductor section. (C) length of the conductor. (D) all of the above.  2. Negatively charged particle present in an atom is (A) Molecule. (B) Proton. (C) Neutron. (D) Electron.  3. […]

Filed Under: Electrical MCQ

  • « Go to Previous Page
  • Go to page 1
  • Interim pages omitted …
  • Go to page 3
  • Go to page 4
  • Go to page 5
  • Go to page 6
  • Go to page 7
  • Interim pages omitted …
  • Go to page 21
  • Go to Next Page »

Primary Sidebar


INTERVIEW QUESTIONS

MCQ or Objective


Recommended Post

MCQs on Induction Motor

Basic electrical components – Resistor, Capacitor and Inductor

MCQs on Transmission and Distribution

MCQs on Transformer

MCQs on DC motor

Categories



Join Our Whatsapp Group


About Us | Privacy Policy | Disclaimer


Copyright@ Since-2017