Substation | Substation Objective Type Questions and answers
26. In a substation the following equipment is not installed
A. Exciters
B. Series capacitors
C. Shunt reactors
D. Voltage transformers
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A. Exciters
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27. With which of the following are step-up substations associated ?
A. Concentrated load
B. Consumer location
C. Distributors
D. Generating stations
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28. Which of the following equipment is used to limit short circuit current level in a Sub Station?
A. Isolator
B. Lightning switch
C. Coupling capacitor
D. Series reactor
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29. Most of the substations in the power system change .................of electric supply.
A. Current level
B. Voltage level
C. Both A and B
D. None of the above
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30. An ideal location for the substation would be at the ............of load.
A. Centre of gravity
B. Load centre
C. Nearer to consumer
D. None of the above
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