Power, Voltage, Current and Energy Quizziz Quiz

What is the formula for calculating electrical power?

• P = VI

• P = I +V

• P = V/I

• P = I/V

If the voltage is 12 volts and the current is 2 amperes, what is the power?

• 18 watts

• 6 watts

• 24 watts

• 30 watts

What is the unit of measurement for electrical power?

• volt

• ohm

• ampere

• watt

If the power is 60 watts and the voltage is 10 volts, what is the current?

• 6 amps

• 0.6 amps

• 10 amps

• 600 amps

What is the formula for calculating voltage?

• V = I * P

• V = I + P

• V = I/P

• V = P/I

If the power is 100 watts and the current is 5 amperes, what is the voltage?

• 20 volts

• 10 volts

• 50 volts

• 200 volts

What is the unit of measurement for voltage?

• ohms

• amps

• watts

• volts

If the voltage is 24 volts and the current is 3 amperes, what is the power?

• 72 watts

• 12 watts

• 36 watts

• 48 watts

What is the formula for calculating current?

• I = V/P

• I = V - P

• I = V + P

• I = V x P

If the power is 50 watts and the voltage is 10 volts, what is the current?

• 5 amps

• 2 amps

• 25 amps

• 100 amps