#1
Which of the following is a renewable source of energy used for electricity generation?
1 answered
#2
What is the unit of electric power?
1 answered
#3
Which material is commonly used as a conductor in household electrical wiring?
1 answered
#4
What is the function of a circuit breaker in an electrical system?
1 answered
#5
What is the function of a capacitor in an electrical circuit?
1 answered
#6
Which law describes the relationship between the current, voltage, and resistance in an electrical circuit?
1 answered
#7
What is the primary function of a transformer in an electrical power system?
1 answered
#8
What is the main advantage of alternating current (AC) over direct current (DC) for long-distance power transmission?
1 answered
#9
In a power grid, what is the purpose of a step-up transformer?
1 answered
#10
What is the primary fuel used in nuclear power plants for electricity generation?
1 answered
#11
Which type of power plant uses the energy stored in the Earth's internal heat for electricity generation?
1 answered
#12
Which renewable energy source is known for its intermittent nature and dependence on weather conditions?
1 answered
#13
What is the concept of 'smart grids' in the context of electricity distribution?
1 answered
#14
What is the term for the phenomenon where a material retains its electric polarization even after the external electric field is removed?
1 answered