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

Electronic Principles

Electronic Principles
Assuming 100% efficiency, what is the power being consumed at the secondary winding of the transformer described in question 91?

1000 W
100 W
None of these
20 W
200 W

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
A certain electromagnet has 1000 turns of wire. How much current must flow through the coil in order to generate an mmf of 100 ampere-turns?

1000 A
0.1 A
0.41666666666667
100 A
None of these

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
The saturation point is approximately the same as

None of these
infinity
upper end of the load line
lower end of the load line
cutoff point

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
Norton's theorem replaces a complicated circuit facing a load by an

Ideal current source and series resistor
Ideal voltage source and parallel resistor
Ideal voltage source and series resistor
Ideal current source and parallel resistor
None of these

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
Doubling the operating voltage of a purely capacitive circuit:

has no effect on the capacitive reactance
None of these
cuts the capacitive reactance in half
multiplies the capacitive reactance by 7
doubles the amount of capacitive reactance

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
The rise time of a pulse waveform is the time required for the voltage to rise:

None of these
from 10% of the peak value to 70.7% of the peak value
from zero to its peak value
from zero to its rms value
from 10% of the peak value to 90% of the peak value

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Electronic Principles

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
↑