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Worksheets

Electrical Technology

Total questions: 10

Worksheet time: 10mins

Name
Class
Date
1.

By which of the following method electric power may be transmitted from one location to another location?

a)

UnderGround System

b)

Overhead system

c)

Both 1 and 2

d)

None of the above

2.

Name the cable or conductor which connects the distributor to the consumer terminals.

a)

Service Mains

b)

Distributor

c)

Feeders

d)

None of the above

3.

supply voltage of a dingle phase line

a)

230

b)

240

c)

310

d)

415

4.

supply voltage of a three phase

a)

230

b)

315

c)

415

d)

450

5.

What is the maximum load that can be connected in a circuit connecting only lighting points?

a)

500w

b)

750w

c)

800w

d)

1000w

6.

What is the maximum number of lighting points that can be connected in a circuit?

a)

5

b)

10

c)

8

d)

12

7.

Rated frequency in India is

a)

60

b)

50

c)

55

d)

70

8.

Standard color code for neutral wire is

a)

Red

b)

Black

c)

Green

d)

Yellow

9.

Voltage level to the end consumer is

a)

260/460

b)

110/210

c)

310/350

d)

230/415

10.

The power consumed over a period of time can be measured by

a)

Energy meter

b)

watt meter

c)

multi meter

d)

galvano meter