• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

INDUCTORS QUIZ

The winding resistance of a coil can be increased by

TRUE ANSWER : ?
YOUR ANSWER : ?

Two 10 H inductors are in parallel and the parallel combination is in series with a third 10 H inductor. What is the approximate total reactance when a voltage with a frequency of 7 kHz is applied across the circuit terminals?

TRUE ANSWER : ?
YOUR ANSWER : ?

A 2 mH, a 3.3 mH, and a 0.2 mH inductor are connected in series. The total inductance is

TRUE ANSWER : ?
YOUR ANSWER : ?

A switch, a 220 Ω resistor, and a 60 mH inductor are in series across a 20 V battery. What is the current through the inductor two time constants after the switch is closed?

TRUE ANSWER : ?
YOUR ANSWER : ?

An inductance of 0.43 mH is smaller than

TRUE ANSWER : ?
YOUR ANSWER : ?

A 240 H inductor is equivalent to a

TRUE ANSWER : ?
YOUR ANSWER : ?

Five inductors are connected in series. The lowest value is 8 μH. If the value of each inductor is twice that of the preceding one, and if the inductors are connected in order of ascending values, the total inductance is

TRUE ANSWER : ?
YOUR ANSWER : ?

A 320 H coil is in series with a 3.3 k resistor. How long does it take for current to build up to its full value?

TRUE ANSWER : ?
YOUR ANSWER : ?

The voltage across a coil when di/dt = 20 mA/s and L = 8 H is

TRUE ANSWER : ?
YOUR ANSWER : ?

A sine wave voltage is applied across an inductor. When the frequency of the voltage is decreased, the current

TRUE ANSWER : ?
YOUR ANSWER : ?
MORE MCQ

QUIZ STATS

  • 0
  • 0

DOWNLOAD APP

  • APPLE
    from app store
  • ANDROID
    from play store

SEARCH

LOGIN HERE


  • GOOGLE

FIND US

  • 1.70K
    FOLLOW US
  • EXAMIANSSTUDY FOR YOUR DREAMS.
  • SUPPORT :SUPPORT EMAIL ACCOUNT : examians@yahoo.com

OTHER WEBSITES

  • GUJARATI MCQ
  • ACCOUNTIANS

QUICK LINKS

  • HOME
  • QUIZ
  • PRIVACY POLICY
  • DISCLAIMER
  • TERMS & CONDITIONS
  • CONTACT US
↑