The operating voltage of a meggar is about

The electrical power to a meggar is provided by

A

battery

B

permanent magnet D.C. generator

C

A.generator

D

any of the above

The running winding of a single phase motor on testing with Meggar is found to be ground. Most probable location of the ground will be

A

At the end connections

B

At the end terminals

C

Anywhere on the winding inside a slot

D

At the slot edge where coil enters or comes out of the slot

In a meggar controlling torque is provided by

A

spring

B

gravity

C

coil

D

eddy current

The operating voltage of high voltage cables is up to

A

l.lkV

B

3.3kV

C

6.6kV

D

llkV

When drain voltage equals the pinch-off-voltage, then drain current ___________ with the increase in drain voltage

A

decreases

B

increases

C

remains constant

D

none of the above

Which one of the following Operating Systems is not a multitasking operating system?

A

DOS

B

Linux

C

Windows 98

D

Unix

In operating income strategic analysis, a component which measures change in operating income attributed to change in output quantity is classified as

A

internal process component

B

growth component

C

price recovery component

D

productivity component

In operating income strategic analysis, strategic component which measures change in operating income, attributed for change in price of outputs and inputs is classified as

A

internal process component

B

growth component

C

price recovery component

D

productivity component

What is the maximum operating transmission voltage (KV) in Bangladesh?

A

33

B

132

C

230

D

400

Doubling the operating voltage of a purely capacitive circuit:

A

has no effect on the capacitive reactance

B

doubles the amount of capacitive reactance

C

multiplies the capacitive reactance by 7

D

cuts the capacitive reactance in half

E

None of the above

The operating voltage of a meggar is about

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