| 1 |
One Btu is equal to. |
- A. 1100 joules
- B. 1055 Joules
- C. 1050 Joules
- D. 1040 Joules
|
| 2 |
Energy possessed bu a body due to its motion is known as: |
- A. Kinetic energy
- B. Heat energy
- C. Electric energy
- D. Chemical
|
| 3 |
Excessive growth in population is also one reason of enhancement in. |
- A. Pollution
- B. Radiations
- C. Conduction
- D. None of them
|
| 4 |
Natural gas is measured in: |
- A. square meter
- B. cubic meters
- C. Btu
- D. B and C both
|
| 5 |
One kilowatt-hour is the amount of energy that is consumed by a ........ applicance in one hour. |
- A. 1000 watt
- B. 100 watt
- C. 10000 watt
- D. 500 watt
|
| 6 |
The practically unit of electricity is; |
- A. kilowatt hour
- B. watt
- C. Joule
- D. Ampere
|
| 7 |
Production of electricity with help of high tides is called. |
- A. Tidal power
- B. Tharmal power
- C. Wind power
- D. Geothermal power
|
| 8 |
The production of electricity from tides of water is called: |
- A. Wind power
- B. Thermal power
- C. Tidal power
- D. Nuclear power
|
| 9 |
Energy of moving charges is called. |
- A. Heat energy
- B. Light energy
- C. Electricla energy
- D. Kinetic energy
|
| 10 |
Cause of air pollution is. |
- A. Carbon Monoxide
- B. Sulphur di oxide
- C. Nitrogen oxide
- D. All of them
|