BGE Energy Generation & Distribution

Question 1

Which energy source is most commonly used for electricity generation in the United States?

Accepted Answer

Natural gas

Answer

Coal

Answer

Nuclear

Answer

Hydropower

Question 2

What is the main function of a substation in an electrical distribution system?

Accepted Answer

Convert high voltage to lower voltage

Answer

Generate electricity

Answer

Store excess power

Answer

Measure electricity usage

Question 3

Which factor affects the efficiency of electricity transmission?

Accepted Answer

Using higher voltage transmission lines

Answer

Increasing the length of power lines

Answer

Reducing the number of substations

Answer

Using thicker insulation

Question 4

What role do transformers play in electricity distribution?

Accepted Answer

Increase or decrease voltage levels

Answer

Generate electricity

Answer

Convert AC to DC

Answer

Regulate electricity usage

Question 5

Which component of the power grid is responsible for delivering electricity to end users?

Accepted Answer

Distribution network

Answer

Power plants

Answer

Transmission lines

Answer

Circuit breakers

Question 6

Why is natural gas a preferred fuel for electricity generation?

Accepted Answer

It has lower emissions compared to coal

Answer

It is renewable

Answer

It does not require transportation

Answer

It can be stored indefinitely