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

Switch Gear

Switch Gear
To limit short-circuit current in a power system are used

isolators
reactors
earth wires
H.R. fuses

ANSWER DOWNLOAD EXAMIANS APP

Switch Gear
Distance relays are generally

impedance relays
reactance relays
split-phase relays
none of these

ANSWER DOWNLOAD EXAMIANS APP

Switch Gear
When a fault occur in a power system, the circuit breaker

None of these
opens automatically
is opened by remote control
is opened manually

ANSWER DOWNLOAD EXAMIANS APP

Switch Gear
Which of the following circuit breakers is prefered for EHT applications ?

Sf6 CB
air break circuit breaker
low oil circuit breaker
bulk oil circuit breaker

ANSWER DOWNLOAD EXAMIANS APP

Switch Gear
protection of fuses is generally not used beyond

100 A
50 A
20 A
200 A

ANSWER DOWNLOAD EXAMIANS APP

Switch Gear
SF 6 gas

is lighter than air
Is nontoxic
has pungent small
is yellow in colour

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Switch Gear

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
↑