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NTSE science 1

NTSE science 1

Assessment

Presentation

•

Physics

•

8th - 11th Grade

•

Hard

Created by

Lakshya Pdh

Used 6+ times

FREE Resource

1 Slide • 5 Questions

1

NTSE science 1

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2

Multiple Choice

1 kilowatt hr = …………….

1

10.6 × 106 Joule

2

3.6 ×106 Joule

3

30.6 × 106 Joule

4

3.6 ×105 Joule

3

Multiple Choice

Household electrical appliances are joined using ……. combination of resistors

1

Parallel

2

Alternating

3

Continuous

4

Series

4

Multiple Choice

The frequency of DC is

1

Zero

2

Negative

3

Infinite

4

50 Hz

5

Multiple Choice

Joule/coulomb is the unit of

1

Electric Potential

2

current

3

Force

4

Velocity

6

Multiple Choice

What is the most appropriate reason for the popularity of AC over DC?

1

AC is not continuous

2

DC cannot be generated

3

There is a very little loss of energy while AC transmission

4

There is a very littlle gain of energy while AC transmission

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NTSE science 1

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