A circuit breaker is designed to protect an electrical circuit from damage caused by :

DGVCL Exam Paper (12-06-2016)
A circuit breaker is designed to protect an electrical circuit from damage caused by :

Over current

Short circuit

Over load

All of these

Over current

Short circuit

Over load

All of these

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DGVCL Exam Paper (12-06-2016)
The main disadvantages of having poor power factors are:

Poor voltage regulation

High cost of station and distribution equipment

High energy loss in conductor

All of these

Poor voltage regulation

High cost of station and distribution equipment

High energy loss in conductor

All of these

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DGVCL Exam Paper (12-06-2016)
The consumer of electricity could be:

Domestic

Industrial and Commercial

All of these

Agricultural

Domestic

Industrial and Commercial

All of these

Agricultural

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DGVCL Exam Paper (12-06-2016)
The following formula is correct:

Load factor = Average load for a period + Peak load for the same period

Load facto r= Average load for a period/Peak load for the same period

Load factor = Average load for a period x Peak load for the same period

All of these

Load factor = Average load for a period + Peak load for the same period

Load facto r= Average load for a period/Peak load for the same period

Load factor = Average load for a period x Peak load for the same period

All of these

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DGVCL Exam Paper (12-06-2016)
An Auto-transformer (which has only one winding) may be used as a ______ .

Step-Up Transformer

Step-Down Transformer

None of these

Both Step-Up and Step-Down transformer

Step-Up Transformer

Step-Down Transformer

None of these

Both Step-Up and Step-Down transformer

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DGVCL Exam Paper (12-06-2016)
Which of the following are components of Central Processing Unit (CPU)?

Arithmetic logic unit, Integrated Circuits

Arithmetic logic unit, Control unit

Arithmetic logic unit, Mouse

Control Unit, Monitor

Arithmetic logic unit, Integrated Circuits

Arithmetic logic unit, Control unit

Arithmetic logic unit, Mouse

Control Unit, Monitor

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DGVCL Exam Paper (12-06-2016)

DGVCL Exam Paper (12-06-2016) A circuit breaker is designed to protect an electrical circuit from damage caused by :

DGVCL Exam Paper (12-06-2016) The main disadvantages of having poor power factors are:

DGVCL Exam Paper (12-06-2016) The consumer of electricity could be:

DGVCL Exam Paper (12-06-2016) The following formula is correct:

DGVCL Exam Paper (12-06-2016) An Auto-transformer (which has only one winding) may be used as a ______ .

DGVCL Exam Paper (12-06-2016) Which of the following are components of Central Processing Unit (CPU)?

DGVCL Exam Paper (12-06-2016)
A circuit breaker is designed to protect an electrical circuit from damage caused by :

DGVCL Exam Paper (12-06-2016)
The main disadvantages of having poor power factors are:

DGVCL Exam Paper (12-06-2016)
The consumer of electricity could be:

DGVCL Exam Paper (12-06-2016)
The following formula is correct:

DGVCL Exam Paper (12-06-2016)
An Auto-transformer (which has only one winding) may be used as a ______ .

DGVCL Exam Paper (12-06-2016)
Which of the following are components of Central Processing Unit (CPU)?