List of top Physics Questions on Electric Power asked in VITEEE

A bulb rated 60 W operates for 2 hours. How much energy does it consume in this time?

An installation consisting of an electric motor driving a water pump left $75\, L$ of water per second to a height of $4.7\, m$. If the motor consumes a power of $5\, kW$, then the efficiency of the installation is