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

Current Electricity

Current Electricity
If a wire conductor of 0.2 ohm resistance is doubled in length, its resistance becomes

0.6 ohm
1.0 ohm
0.4 ohm
0.8 ohm

ANSWER DOWNLOAD EXAMIANS APP

Current Electricity
The flow of current in solids is due to

Atoms
Nucleus
Electrons
Electrons and ions

ANSWER DOWNLOAD EXAMIANS APP

Current Electricity
Whether circuit may be AC. or D.C. one, following is most effective in reducing the magnitude of the current.

Capacitor
Inductor
Resistor
Reactor

ANSWER DOWNLOAD EXAMIANS APP

Current Electricity
The insulation on a current carrying conductor is provided

To prevent shock
None of above factors
Both of the listed here
To prevent leakage of current

ANSWER DOWNLOAD EXAMIANS APP

Current Electricity
Specific resistance of a substance is measured in

Ω-m
Ω/m
m/Ω
None of the listed here

ANSWER DOWNLOAD EXAMIANS APP

Current Electricity
Which of the following is the best material for making connecting wires?

Constant
Copper
Manganin
Nichrome

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Current Electricity

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
↑