#### Question

An electric motor takes 5 amperes current form a 220 volt supply line. Calculate the power of the motor and electric energy consumed by it in 2 hours.

#### Solution

Given: *I* = 5 A *V* = 220 V

Power of the motor,

*P * = *VI** * =` 5 xx 220` * * = 1100 W = 1.1 kW

Energy consumed in two hours,

* E`= pxxt`** *= `1.1 kW xx 2 h`* * = 2.2 kWh

Is there an error in this question or solution?

Solution An Electric Motor Takes 5 Amperes Current Form a 220 Volt Supply Line. Calculate the Power of the Motor and Electric Energy Consumed by It in 2 Hours. Concept: Electric Power.