Current Electricity Charging Discharging Of Capacitors Question 90
Question: A house is served by 220 V supply line in a circuit protected by a 9 ampere fuse. The maximum number of 60 W lamps in parallel that can be turned on, is
Options:
44
20
22
33
Show Answer
Answer:
Correct Answer: D
Solution:
$ 220\times 9=n(1980) $
Therefore $ n=33 $
BETA
