If the dielectric strength of the medium between the contacts builds up more rapidly than the restriking voltage the arc will

DGVCL Exam Paper (11-12-2011)
If the dielectric strength of the medium between the contacts builds up more rapidly than the restriking voltage the arc will

Restrike

Decrease in size

Extinguish

Increase in size

Restrike

Decrease in size

Extinguish

Increase in size

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DGVCL Exam Paper (11-12-2011)
A fuse wire should have

Low specific resistance and high melting point

High specific resistance and low melting point

Low specific resistance and low melting point

High specific resistance and high melting point

Low specific resistance and high melting point

High specific resistance and low melting point

Low specific resistance and low melting point

High specific resistance and high melting point

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DGVCL Exam Paper (11-12-2011)
The motor used in celling fans is

Capacitor start capacitor run motor

Split phase motor

Capacitor start motor

Universal motor

Capacitor start capacitor run motor

Split phase motor

Capacitor start motor

Universal motor

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DGVCL Exam Paper (11-12-2011)
If a relay fails to operate inspite of a fault in its own zone of protection, it is said to

Under reach

Reach

Pick up

Over reach

Under reach

Reach

Pick up

Over reach

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DGVCL Exam Paper (11-12-2011)
First zone distance relay protects the transmission line section upto

80 % of its full length

Its full length

25 % of its full length

50 % of its full length

80 % of its full length

Its full length

25 % of its full length

50 % of its full length

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DGVCL Exam Paper (11-12-2011)
If a 5 A fuse is blown frequently in a house lighting circuit, it is required to

Insert a fuse of higher current rating

Reduce the load

Check the load

Insert a fuse of higher voltage rating

Insert a fuse of higher current rating

Reduce the load

Check the load

Insert a fuse of higher voltage rating

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DGVCL Exam Paper (11-12-2011)

DGVCL Exam Paper (11-12-2011) If the dielectric strength of the medium between the contacts builds up more rapidly than the restriking voltage the arc will

DGVCL Exam Paper (11-12-2011) A fuse wire should have

DGVCL Exam Paper (11-12-2011) The motor used in celling fans is

DGVCL Exam Paper (11-12-2011) If a relay fails to operate inspite of a fault in its own zone of protection, it is said to

DGVCL Exam Paper (11-12-2011) First zone distance relay protects the transmission line section upto

DGVCL Exam Paper (11-12-2011) If a 5 A fuse is blown frequently in a house lighting circuit, it is required to

DGVCL Exam Paper (11-12-2011)
If the dielectric strength of the medium between the contacts builds up more rapidly than the restriking voltage the arc will

DGVCL Exam Paper (11-12-2011)
A fuse wire should have

DGVCL Exam Paper (11-12-2011)
The motor used in celling fans is

DGVCL Exam Paper (11-12-2011)
If a relay fails to operate inspite of a fault in its own zone of protection, it is said to

DGVCL Exam Paper (11-12-2011)
First zone distance relay protects the transmission line section upto

DGVCL Exam Paper (11-12-2011)
If a 5 A fuse is blown frequently in a house lighting circuit, it is required to