• 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
The number of free electrons and holes in intrinsic semiconductor increases when the temperature

0oC
None of these
Increases
Decreases
Stays the same

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
In a step-down transformer, which is larger?

Impossible to say
Secondary voltage
Primary voltage
None of these
Neither

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
When operating below its resonant frequency, a series RLC circuit has the characteristics of a:

series RLC circuit operated above its resonant frequency
series RL circuit
series RC circuit
purely resistive circuit
None of these

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
What is the capacitive reactance of a 0.1 micro F capacitor that is operating at 1000 Hz?

312 Ohm
1590 Ohm
less than 1 Ohm
None of these
690 Ohm

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
Which one of the following equations most directly leads to the resistance of an ordinary household light bulb, assuming that you know the power and voltage rating?

I = P/E
P = PR
P = E2/R
None of these
R = E2/P

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
If N1/N2 = 2, and the primary voltage is 120 V, what is the secondary voltage?

None of these
40 V
36 V
60 V
0 V

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
↑