• 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
In a circuit a 33 Q resistor carries a current of 2 A. The voltage across the resistor is

132 V
66 V
33 V
80 V

ANSWER DOWNLOAD EXAMIANS APP

Current Electricity
The filament of electrical bulb is made of

Aluminium
Nickel
Steel
Tungsten

ANSWER DOWNLOAD EXAMIANS APP

Current Electricity
Two lamps 100 W and 40 W are connected in series across 230 V (alternating). Which of the following statement is correct?

Both lamps will glow equally bright
40 W lamp will fuse
40 W lamp will glow brighter
100 W lamp will glow brighter

ANSWER DOWNLOAD EXAMIANS APP

Current Electricity
A 3 Q resistor having 2 A current will dissipate the power of

2 watts
4 watts
6 watts
8 watts

ANSWER DOWNLOAD EXAMIANS APP

Current Electricity
The current in the circuit having constant resistance is tripled. The power increases

1/3 times
9 times
1/9 times
3 times

ANSWER DOWNLOAD EXAMIANS APP

Current Electricity
In which of the following substances the resistance decreases with increase in temperature?

Silver
Copper
Carbon
Constantan

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
↑