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

Electric Circuits

Electric Circuits
Which of following capacitors has relatively shorter shelf life?

 Electrolytic.
 both (B) and (C) above.
 Glass.
 Paper.

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
What is a resistor?

 Inductor
 Test
 Capacitor
 Hello

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
A star connected load has three equal impedance each of (40 + j30) Ω If the line current is 5 A then value of line voltage is

 200 V.
 250 √3 V.
 250 / √3 V.
 250 V.

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
Kirchhoff's second law is based on law of conservation of

 energy.
 momentum.
 mass.
 charge.

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
When a lossy capacitor with a dielectric of permittivity ε and conductivity σ operates at a frequency ω the loss tangent for the capacitor is given by

  σ/ω ε.
 ω σ/ε.
 ω ε/σ.
 σ ω ε.

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
A capacitor passes a current of 12.6 mA when supplied with 20 V ac with a frequency of 1000 Hz. The capacitance will be

 1 μF.
 0.01 μF.
 0.1 μF.
 0.001 μF.

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Electric Circuits

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
↑