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

GETCO Exam Paper (22-07-2015)

GETCO Exam Paper (22-07-2015)
An over-current relay of current rating 5 A and setting 150% is connected to a 200/5 A CT. Then the relay to pickup, the line current required is

300
100
150
200

ANSWER DOWNLOAD EXAMIANS APP

GETCO Exam Paper (22-07-2015)
Differential equation is required to be solved in _____

Finding efficiency of a transmission line
economical operation of power systems
Load flow studies
Stability studies

ANSWER DOWNLOAD EXAMIANS APP

GETCO Exam Paper (22-07-2015)
Which of the following breaking method save energy?

plugging
regenerative breaking
dynamic breaking
resistor breaking

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

three types of electric breaking:
Regenerative breaking( leads to economic and energy consevation)
pugging (more efficient method of breaking)
rheostatic breaking

GETCO Exam Paper (22-07-2015)
Speed of induction motor at rated torque is _____ than at maximum torque.

greater
lesser
depends on load
same

ANSWER DOWNLOAD EXAMIANS APP

GETCO Exam Paper (22-07-2015)
The magnitude of sum of two sinusoidal AC voltages is equal to the magnitude of each individual voltage, What must be the phase difference between voltages?

90
120
60
180

ANSWER DOWNLOAD EXAMIANS APP

GETCO Exam Paper (22-07-2015)
Shunt capacitors in a substation

consume active power
delivers lagging VAR
deliver active power
consumes lagging VAR

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON GETCO Exam Paper (22-07-2015)

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
↑