Post Utme Bells University 2018 Physics Question 36

Practice objective / multiple choice question 36 from the 2018 Post Utme Bells University Physics examination.

Post Utme Bells University 2018 Physics Objective / Multiple Choice
Question 36 POST_UTME_BELLS_UNIVERSITY • 2018 • PHYSICS • objective

A 1000 W heater is used to heat water in a container. If the heater operates at 80% efficiency, calculate the power input to the heater.

Answer Options

Correct Answer A. 800 W
B. 1000 W
C. 1200 W
D. 1500 W
Correct Answer
A
Correct Option:
800 W

About This Question

This is Post Utme Bells University 2018 Physics Question 36. It is one of the objective questions from the 2018 Post Utme Bells University Physics examination.

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