EES test 2

Q. Unit of Power is

• volt

• ampere

• joule

• watt

What is the unit for work?

• Joules

• Newton

• Watts

What is the equation for power and energy?

• P = E/t

• E = P/t

• T = P x E

• P = W*t

AC stands for ___.

• Alternating Current

• Attraction Connections

• Cooling Current

• None

Voltage is measured in __.

• volts.
• watts.
• coulombs. 

The Voltage used in the home supply is

• 220V AC

• 220v DC

• 12V DC

• 440V AC

Which instrument is used to measure current ?

• voltmeter

• ampmeter

• wattmeter

• ohmmeter

The unit of energy is

• joule

• calorie

• watt-hour

• all of the above

This power source is the symbol of

• AC voltage source

• DC Voltage Source

• AC Current Source

• AC voltage source

Electrical Cell converts which energy to electrical energy ?

• Mechanical

• chemical

• magnetic

• thermal