Sources of Energy Test

Result

Sources of Energy Test - 16

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Weekly Quiz Competition

Question 1
1 / -0

Energy available from the oceans is:

A
OTE

B
Sea-waves energy

C
Tidal energy

D
All of the above

Solution

Renewable energy obtained from the ocean is together termed ocean energy. Thus, ocean energy can be classified into various categories such as ocean thermal energy, tidal energy, and wave energy.
Question 2
1 / -0

Which of the following is not a property of a good source of energy?

A
High abundance of the resource

B
High efficiency of the fuel

C
High cost

D
Causes less pollution

Solution

Properties of good sources of energy:
1) It is easily accessible, cost efficient and long lasting.
2)Causes no pollution on burning.
3)Produce more energy per unit mass/volume.
4)It is renewable and easily available.
Hence, high cost is not a property of good sources of energy.
Question 3
1 / -0

The energy possessed by wind is:

A
kinetic energy

B
potential energy

C
thermal energy

D
sound energy

Solution

Kinetic energy is defined as the energy possessed by an object by virtue of its motion. Winds has energy to turn the blades of a wind mill to produce electricity.
Hence, energy possessed by winds is kinetic energy.
Question 4
1 / -0

The fossil fuels include:

A
Uranium

B
Soil

C
Natural gas

D
Plants

Solution

Fossil fuels are formed when plants and marine species are buried below ground and are subjected to immense pressure and temperature for thousands of years. Examples include coal, petroleum and natural gas.

Uranium, soil and plants are obviously not the fossil fuels.
Question 5
1 / -0

Example of fossil energy is :

A
Alcohol

B
Hydrogen

C
Petrol

D
Gobar gas

Solution

Petrol is a product of petroleum obtained with the help of fractional distillation. Petroleum is a fossil fuel taken out from various depths of the earth both on land and sea shore.
Question 6
1 / -0

In India, a nuclear power plant is located in

A
Rampur

B
Tarapur

C
Sahranpur

D
Kanpur

Solution

Nuclear power plants in India are:
1. Rawatbhata, Rajasthan
2. Tarapur, Maharashtra
3. Kaiga, Karnataka
4. Kudankulam, Tamil Nadu
5. Kalpakkam, Tamil Nadu
6. Kakrapar, Gujarat
7. Narora, Uttar Pradesh
Question 7
1 / -0

Animal dung contains:

A
Phosphorus

B
Nitrogen

C
Sulphur

D
A and B

Solution

Animal dung is usually used as a natural biofertilizer because it contains nitrogen, phosphorous, potassium and other nutrients.
Question 8
1 / -0

All of the following are the pollutants produced by burning petrol except:

A
$$CO$$

B
Alcohol and acids

C
Lead compound and carbon particles

D
$$SO_2$$

Solution

Pollutants formed from the burning of petrol include $$SO_2, N_2, CO, HC, H_2O, NO_2$$, particulate matter. Hence alcohol and acids are not produced by burning petrol.
Question 9
1 / -0

Methane gas has highest........... among all hydrocarbons.

A
Ignition temperature

B
Ratio of hydrogen to carbon

C
Calorific value

D
Both Band C are correct

Solution

Hydrogen has the highest calorific value of $$150 kJg^{-1}$$. Among the hydrocarbon, methane has the highest calorific value of $$55\ kJg^{-1}$$.
Question 10
1 / -0

Gobar gas is a:

A
solid fuel

B
liquid fuel

C
primary fuel

D
secondary fuel

Solution

Biogas is a type of secondary energy because biomass (primary energy) is used to produce biogas by anaerobic digestion into more efficient and higher value fuel.Biogas is also called gobargas as made by waste remains of plants and animals.

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Re-Attempt Weekly Quiz Competition

Sources of Energy Test - 16

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Sources of Energy Test - 16

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SHARING IS CARING

Question 1

OTE

Sea-waves energy

Tidal energy

All of the above

Solution

Question 2

High abundance of the resource

High efficiency of the fuel

High cost

Causes less pollution

Solution

Question 3

kinetic energy

potential energy

thermal energy

sound energy

Solution

Question 4

Uranium

Soil

Natural gas

Plants

Solution

Question 5

Alcohol

Hydrogen

Petrol

Gobar gas

Solution

Question 6

Rampur

Tarapur

Sahranpur

Kanpur

Solution

Question 7

Phosphorus

Nitrogen

Sulphur

A and B

Solution

Question 8

$$CO$$

Alcohol and acids

Lead compound and carbon particles

$$SO_2$$

Solution

Question 9

Ignition temperature

Ratio of hydrogen to carbon

Calorific value

Both Band C are correct

Solution

Question 10

solid fuel

liquid fuel

primary fuel

secondary fuel

Solution

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