An electric iron is marked 20 volts 500W. The units consumed by it in using if for 24 hours will be______________?

Related Mcqs:

Specific resistance of a wire____________________?

A. will depend on its length B. will depend on its radius C. will depend on the type of material of the wire D. will depend on none of the above...

Which one of the following materials is useful for making bulb filaments ?

A. constantan B. nichrome C. copper D. tungsten...

Why should a resistance be introduced in a circuit in series deliberately ?

A. to increase current B. to decrease current C. to control current D. just to give a good look to circuit...

In liquids and gases the current is due to the motion________________?

A. negative charges B. positive charges C. both negative and positive charges D. neutral particles...

The graphical representation of Ohms law is___________________?

A. hyperbola B. ellipse C. parabola D. straight line...