• 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
Most AC power is obtained from:

oscillators
lightning
batteries
None of these
generators

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
What is the turns ratio of a power transformer that shows 50 V at its secondary winding when you apply 150 V to its primary winding?

43891
43922
3
None of these
2

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
The basic unit of measurement for resistance is the:

ohm
ampere
volt
None of these
watt

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
What is the phase shift between total current and voltage, if 100 ohm resistor connected in parallel with an inductor that has a reactance of 200W?

26.6 degree
0 degree
90 degree
180 degree
None of these

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
The nucleus of the copper atom contains how many protons?

None of these
29
18
4
1

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
A transistor has a current gain of 125 and a base current of 30 µA. What is the collector current?

None of these
3.2 mA
0.05 mA
13 mA
3.75 mA

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
↑