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

Electrostatic and Capacitance

Electrostatic and Capacitance
The capacitor preferred for high frequency circuits is

Air
Paper
Mica
None of the listed here

ANSWER DOWNLOAD EXAMIANS APP

Electrostatic and Capacitance
A 220 Ω resistor is in series with a 2.2 µF capacitor. The time constant is

480 µs
2.42 µs
48 µs
24 µs

ANSWER DOWNLOAD EXAMIANS APP

Electrostatic and Capacitance
Which capacitor will be physically smaller for the same ratings ?

Paper capacitor
Both will be of equal size
Ceramic capacitor
None of these

ANSWER DOWNLOAD EXAMIANS APP

Electrostatic and Capacitance
The value of dielectric constant for vacuum is taken as

3
1
0
2

ANSWER DOWNLOAD EXAMIANS APP

Electrostatic and Capacitance
What is the value of capacitance that must be connected in parallel with 50 pF condenser to make an equivalent capacitance of 150 pF ?

100 pF
50 pF
150 pF
200 pF

ANSWER DOWNLOAD EXAMIANS APP

Electrostatic and Capacitance
In order to remove static electricity from machinery

ground the framework
humidify the surroundings
insulate the machinery
construct insulated cabins

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Electrostatic and Capacitance

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
↑