| 1 |
One thouseand watt power is called. |
- A. One mega watt
- B. One giga watt
- C. One hector watt
- D. One kilowatt
|
| 2 |
The solar energy falling on the atmosphere of Earth is almost: |
- A. 1.2 Kilowatt per square meter
- B. 1.4 kilowatt per square meter
- C. 1.6 kilowatt per square meter
- D. 1.8 kilowatt per square meter
|
| 3 |
Sunlight is directly transformed to electricity with the help of: |
- A. Solar cells
- B. Diod
- C. Rectifier
- D. Transistor
|
| 4 |
Organic material and their residues are called: |
- A. Biomass
- B. Nuclear waste
- C. Smog
- D. Garbage
|
| 5 |
The practically unit of electricity is; |
- A. kilowatt hour
- B. watt
- C. Joule
- D. Ampere
|
| 6 |
One Btu is equal to. |
- A. 1100 joules
- B. 1055 Joules
- C. 1050 Joules
- D. 1040 Joules
|
| 7 |
The conversion of the kinetic energy of running water to electrical energy is called |
- A. power production
- B. Thermal power
- C. Hydroelectric power
- D. Nuclear power
|
| 8 |
The part of atmosphere where all living bodies reside is................ thick. |
- A. 4 to 10 km
- B. 6 to 18 km
- C. 8 to 20 km
- D. 10 to 20 km
|
| 9 |
Production of electricity with help of high tides is called. |
- A. Tidal power
- B. Tharmal power
- C. Wind power
- D. Geothermal power
|
| 10 |
The energy of moving charges is called: |
- A. Light energy
- B. Heat energy
- C. Chemical energy
- D. Electrical energy
|
