• 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
The maximum power that can be transferred to the load resistor R from the voltage source in the figure is

 1 W.
 6/8W.
 9/8 W.
 7.5 W.

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
The rms value of sinusoidal voltage wave V = 200sinω0t

 100 V.
 200 V.
 100√2 V.
 200√2 V.

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
A series circuit consists of R = 20 Ω, L = 20 mH, and AC supply 60 V with f = 100 Hz. The current in R is

 2.54 A.
 10.16 A.
 1.27 A.
 5.08 A.

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

 ω ε/σ.
 σ ω ε.
 ω σ/ε.
  σ/ω ε.

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
What will be the rms value of rectangular wave with amplitude 10 V?

 11.2 V.
 7.7 V.
 10 V.
 5√2 V.

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
Three parallel resistive branches are connected across a DC supply. The ratio of the branch resistances are given as R1:R2:R3 :: 2:4:6. The ratio of the branch currents is

 6:4:2.
 6:3:2.
 2:3:6.
 2:4:6.

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
↑