• 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
Suppose the peak value of a sinusoidal voltage is 50 V. What is the rms value?

35.4 V
37.4 V
None of these
38.74 V
30.4 V

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
A certain power transformer has a turns ratio of 5. What voltage can you expect at the secondary winding when you apply 120 V to the primary winding?

0.4 V
None of these
600 V
4.73
24 V

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
As the temperature increases, the current gain

can be any of the above
contant
increases
decreases
None of these

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
The saturation point is approximately the same as

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

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
What is the impedance of a circuit composed of a 100 ohm resistor connected in parallel with an inductor that has a reactance of 200 W?

88.8 ohm
224 ohm
89.3 ohm
None of these
77.7 ohm

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
What causes the depletion layer?

Recombination
None of these
Barrier potential
Doping
Ions

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
↑