Which of these is not related to energy efficiency?

Useful energy

No worries! We‘ve got your back. Try BYJU‘S free classes today!

k W

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Heat

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Energy transformation

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B $k W$
Energy efficiency measures how much of energy is put into device to do intended job. So, it is related to useful energy, heat and energy transformation.
$k W$ or kilowatts are unit used to measure amount of electric power.

Suggest Corrections

Similar questions

Which of the energy is not related to streamline flow of liquid?

Join BYJU'S Learning Program