WAEC Physics 2017 Objective — Question 35

Question 35 of 50 from the West African Examinations Council (WAEC) Physics 2017 Objective paper, with the correct answer and a full explanation.

Capacitors are used in the following devices, except

A. A. water pumping machinesCorrect
B. B. ceiling fans
C. C. electric irons
D. D. television sets

Explanation

Capacitors are not used in electric iron. (Note: per the source, capacitors are not used in water pumping machines nor electric irons in some contexts; the official answer given is A.)

Sign up free to unlock

Score tracking
Practice history
Saved questions
Progress dashboard
Personalized sessions
Weak-topic breakdown

…and/or go further with premium services and No Ads.

Create free account

More questions from Physics 2017 Objective More Physics past papers