• 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
Nichrome wire is an alloy of

Copper and silver
Lead and zinc
Chromium and vanadium
Nickel and chromium

ANSWER DOWNLOAD EXAMIANS APP

Current Electricity
What voltage drop will be there across a 1 kW electric heater whose resistance when hot is 40 Ω?

100 V
200 V
150 V
50 V

ANSWER DOWNLOAD EXAMIANS APP

Current Electricity
Constantan wire is used for making starndard resistance because it has

High specific resistance
Negligibly small temperature co-efficient of resistance
Low specific resistance
High melting point

ANSWER DOWNLOAD EXAMIANS APP

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

66 V
33 V
80 V
132 V

ANSWER DOWNLOAD EXAMIANS APP

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

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

ANSWER DOWNLOAD EXAMIANS APP

Current Electricity
Electric pressure is also called

Voltage
Resistance
Energy
Power

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
↑