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Switchgear Protections MCQ Questions & Answers | Electrical Engineering

Learn Switchgear Protections MCQ questions & answers are available for a Electrical Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Switchgear Protections MCQ question is the important chapter for a Electrical Engineering and GATE students. Page-8 section-1

Each section contains 100 MCQs on Switchgear Protections .
71
The power loss is an important factor for the design of
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Answer & Solution
Answer: Option A
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72
The single phasing relays are used for the protection of
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Answer: Option D
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73
The contacts of high voltage switches used in power system are submerged in oil. The main purpose of the oil is to
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Answer: Option C
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74
To limit short-circuit current in a power system are used
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Answer: Option D
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75
Series capacitors are used to
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Answer: Option A
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76
In a single bus-bar system there will be complete shut down when
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Answer: Option A
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77
A differential relay measures the vector difference between
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Answer: Option C
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78
A switchgear is device used for
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Answer: Option D
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79
With which of the following, a circuit breaker must be equipped for remote operation ?
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Answer: Option C
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80
A _______ is used to measure the stator % winding temperature of the generator.
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Answer: Option C
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