Electrical Power Generation MCQs Part 9

a. Statement: Generally, the higher altitudes obtain a lower amount of sunlight than tropical areas.

1. Statement is correct
2. The statement is wrong
3. Both receive equal sunlight
4. None

Correct answer: 1. Statement is correct

b. Concentrating solar panels use:

1. A large conical solar panel
2. Mirrors
3. Skyscraper towers
4. Helical poles

Correct answer: 2. Mirrors

c. Linear concentrating solar panels use:

1. U-shaped mirrors
2. Parabolic trough collectors
3. Dish-shaped mirrors
4. None of these

Correct answer: 1. U-shaped mirrors

d. The correlated color temperature lower than 3200 K is considered as:

1. Warm
2. Cool
3. Any of above
4. None of above

Correct answer: 1. Warm

e. Correlated color temperature indicates:

1. The color of the panel which generates heat rise of specific temperature
2. The scale which indicates warmness/coolness of lamp color
3. The temperature rise of sensor based on different colors
4. None of above

Correct answer: 2. The scale which indicates warmness/coolness of lamp color

f. Main component of natural gas is:

1. Methane
2. Ethane
3. Nitrogen
4. Oxygen

Correct answer: 1. Methane

g. Microturbines are connected to generators via:

1. Direct connection
2. Using solid state components
3. Pelton turbines
4. None of above

Correct answer: 2. Using solid state components

h. Dry natural gas doesn’t contain:

1. Propane
2. Butane
3. Hydrogen sulfide
4. All of these

Correct answer: 4. All of these

i. Country with the largest reservoir of natural gas:

1. Saudi Arabia
2. Qatar
3. Russia
4. Serbia

Correct answer: 3. Russia

j. Gas turbine uses:

1. Potential energy
2. Kinetic energy
3. Both of these
4. None of these

Correct answer: 4. None of these

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Continue reading

• Electrical power generation MCQs Part 1
• Electrical power generation MCQs Part 2
• Electrical power generation MCQs Part 3
• Electrical power generation MCQs Part 4
• Electrical power generation MCQs Part 5
• Electrical power generation MCQs Part 6
• Electrical power generation MCQs Part 7
• Electrical power generation MCQs Part 8
• Electrical power generation MCQs Part 9
• Electrical power generation MCQs Part 10