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PEEE1

Authored by Danica Camagong

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University

Used 12+ times

PEEE1
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88 questions

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1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

A current transformer steps down the high voltage of a line to a level safe enough for the relaying system and personnel to handle. 

True

False

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

The most visible effect of fault is a sudden build-up of current. 

True

False

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

The protective system must be alive to the smallest fault current. The bigger the fault current it can detect, the more sensitive it is. 

True

False

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Three-phase line to the ground fault is categorized under Symmetrical Fault . 

True

False

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Protective relays are like an insurance against damage due to faults. 

True

False

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In detecting the fault and isolating tha faulty element, the protective system must be very selective. 

True

False

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

An Open Circuit Fault is when the conductors of the different phases come into contact with each other in a power line, power transformer or any other circuit element due to which the large current flow in one or two phases of the system. 

True

False

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