• 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
Resistance of 220 V, 100 W lamp will be

4840 Q
484 ft
4.84 Q
48.4 Q

ANSWER DOWNLOAD EXAMIANS APP

Current Electricity
A resistance having rating 10 ohms , 10 W is likely to be a

Metallic resistor
Variable resistor
Carbon resistor
Wire wound resistor

ANSWER DOWNLOAD EXAMIANS APP

Current Electricity
A copper wire has a resistance of 10 Ω. It is stretched by one-tenth of its original length. Then its resistance will be

10 Ω
12.1 Ω
11 Ω
9 Ω

ANSWER DOWNLOAD EXAMIANS APP

Current Electricity
A field of force can exist only between

Two ions
Two metal particles
Two molecules
Two atoms

ANSWER DOWNLOAD EXAMIANS APP

Current Electricity
The specific resistance of a metallic conductor ______ with rise in temperature.

Increases
None of the listed here
Remains unchanged
Decreases

ANSWER DOWNLOAD EXAMIANS APP

Current Electricity
Two bulbs of 500 W and 200 W rated at 250 V will have resistance ratio as

25 : 4
5 : 2
2 : 5
4 : 25

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
↑