• 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
When power factor angle is varying, the shape of the current locus is

 Triangle
 Straight line
 Circle
 Semicircle

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
Two resistances R1 and R2 give combined resistances 4.5 Ω and 1 Ω when they are connected in series and parallel respectively. What would be the values of these resistances?

 6 Ω and 9 Ω.
  3 Ω and 6 Ω.
  1.5 Ω and 3 Ω.
 3 Ω and 9 Ω.

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
If C be the capacitance, V be the potential difference and I be the current, then I / CV will have the unit of

 time.
 frequency.
 reactive power.
 power.

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
In series RLC circuit which of the following represents the Q factor ?

All of these
 XC/R
 VR/V
 XL/R

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
The value of supply voltage for 400 W, 4 Ω load is

 200 V.
 40 V.
 20 V.
 400 V.

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
The unit of resistivity is

 Ω / m².
 Ω - metre.
 Ω / metre.
 Ω.

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
↑