General Science Quiz 7 for JKSSB

General Science Quiz-7 for JKSSB

1. Which has high calorific value-

(a) Coke

( b) Coal gas

(c) Diesel gas

(d) Hydrogen gas 

Ans. (d)

2. The process of separation of different components of crude oil-

(a) Fractional distillation

(b) Crystalization

(c) Fractional Sublimation

(d) None of these 

Ans. (a)
 
3. Which is the best type of coal:-

(a) Liginite

(b) Anthracite

(c) Bituminous

(d) Peal 

Ans. (b)
 
4. Which is not the conventional source of energy?

(a) Wind energy

(b) Biomass

(c) Solar energy

(d) Hydroelectric energy 

Ans. (c)
 
5. The major component of biogas is-

(a) Ethane

(b) Butane

(c) CO2

(d) Methane 

Ans. (d)
 
6. The energy stored in water behind the dam-

(a) Kinetic energy

(b) Potential energy

(c) Mechanical energy

(d) Solar energy 

Ans. (b)
 
7. An example of secondary fuel-

(a) Coal

(b) Natural gas

(c) Wood

(d) Producer gas 

Ans. (d)
 
8. Which of the following is not fossil fuel-

(a) Coal

(b) Petrol

(c) Natural gas

(d) Uranium 

Ans. (d)
 
9. The process by which biogas is produced in the biogas plant

(a) Fermentation

(b) Combuston

(c) Oxidation

(d) Burning 

Ans. (a)
 
10. The slurry is-

(a) Bagasse

(b) Mixture of cow dung and water

(c) The remain of agriculture products

(d) None of these 

Ans. (b)
 
11. Which is not produced in biogas plant-

(a) Methane

(b) Carbon dioxide

(c) Hydrogen

(d) Ethane 


Ans. (d)
 
12. LPG consist of-

1. Butane 

2. Methane

3. Propane 

4. Nitrogen

(a) 1 and 2

(b) 1 and 3

(c) 1, 2 and 3

(d) 3 and 4 

Ans. (b)
 
13. Which is the fuel of future-

(a) Petroleum

(b) Hydrogen gas

(c) Nitrogen gas

(d) Carbon dioxide 

Ans. (b)
 
14. Which is non-renewable source of energy?

(a) Air

(b) Natural Gas

(c) Solar Energy

(d) Tidal Energy 

Ans. (b)
 
15. The major share of electricity in India-

(a) Hydroelectricity Energy

(b) Thermal Energy

(c) Nuclear Energy

(d) Wind Energy

Ans. (b)