• 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
How many coulombs of charge flow through a circuit carrying a current of 10 A in 1 minute?

 600
 10
 1200
 60

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
Image impedance can be written by using short circuit impedance(Zsc)and open circuit impedance(Zoc) as

 Zsc-Zoc
  (Zsc . Zoc)½
 Zsc/Zoc
 Zsc+Zoc

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
Find the current through 5 Ohm resistor from A to B.

 1A.
 -1A.
 -2A.
 2A.

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
Discrete values represent which type of signal

 Decimal
 Analog
 Digital
 Discretal

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
Open circuit voltage of a fully charged lead acid cell is

 2.5 V.
 1.9 V.
 2 V.
 2.7 V.

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
An AC voltage of 200 V at 50 Hz is applied to a coil which draws 5 A and dissipates 1000 W. The resistance and impedance of the coil respectively are

 40 Ω and 200 Ω.
 25 Ω and 5 Ω.
 50 Ω and 200 Ω.
 40 Ω and 40 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
↑