The main criterion for the design of a distributor is

DGVCL Exam Paper (11-12-2011)
The main criterion for the design of a distributor is

Corona loss

Temperature rise

Radio interference

Voltage drop

Corona loss

Temperature rise

Radio interference

Voltage drop

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DGVCL Exam Paper (11-12-2011)
In carrier current protection, the purpose of the wave trap is for

All of these

Tripping fault current

Trapping high frequency waves entering into generator/transformer unit.

Trapping power frequency waves

All of these

Tripping fault current

Trapping high frequency waves entering into generator/transformer unit.

Trapping power frequency waves

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

Split phase motor

Universal motor

Capacitor start motor

Capacitor start capacitor run motor

Split phase motor

Universal motor

Capacitor start motor

Capacitor start capacitor run 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

Pick up

Over reach

Reach

Under reach

Pick up

Over reach

Reach

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DGVCL Exam Paper (11-12-2011)
The corona effect can be minimized by increasing

Spacing between the conductors

The length of the conductor

Diameter of the conductor

Both spacing between the conductors and diameter of the conductor

Spacing between the conductors

The length of the conductor

Diameter of the conductor

Both spacing between the conductors and diameter of the conductor

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DGVCL Exam Paper (11-12-2011)
Fot fast load flow calculations, the best method is

Gauss-Siedal

Newton-Raphson

De-coupled method

Approximate method

Gauss-Siedal

Newton-Raphson

De-coupled method

Approximate method

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DGVCL Exam Paper (11-12-2011)

DGVCL Exam Paper (11-12-2011) The main criterion for the design of a distributor is

DGVCL Exam Paper (11-12-2011) In carrier current protection, the purpose of the wave trap is for

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) The corona effect can be minimized by increasing

DGVCL Exam Paper (11-12-2011) Fot fast load flow calculations, the best method is

DGVCL Exam Paper (11-12-2011)
The main criterion for the design of a distributor is

DGVCL Exam Paper (11-12-2011)
In carrier current protection, the purpose of the wave trap is for

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)
The corona effect can be minimized by increasing

DGVCL Exam Paper (11-12-2011)
Fot fast load flow calculations, the best method is