• 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)
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
180
120
60

ANSWER DOWNLOAD EXAMIANS APP

GETCO Exam Paper (22-07-2015)
Fuel cell for power generation have drawback of _____

Synchronization problems
Very high development costs
Low life span
Noise, pollution and maintenance problems

ANSWER DOWNLOAD EXAMIANS APP

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

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

ANSWER DOWNLOAD EXAMIANS APP

GETCO Exam Paper (22-07-2015)
Two watt meter method for 3 phase circuit is preferred over other methods because

PF of the load can also be estimated
all are correct
it can be used for balanced or unbalanced load
it can be used for star or delta connected load

ANSWER DOWNLOAD EXAMIANS APP

GETCO Exam Paper (22-07-2015)
The constraints that are to be met with while solving UC problem are

Minimum down time
Spinning reserve
all are correct
Minimum up time

ANSWER DOWNLOAD EXAMIANS APP

GETCO Exam Paper (22-07-2015)
In case of a balanced three phase sinusoidal AC supply, because of the phase difference

rotating magnetic field is produced
all are correct
neutral wire is not required, if load is balanced
neutral current is high if load is not balanced

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
↑