A coil takes 15 min to boil a certain amount of water; another coil takes 20 min for the same process.  Time taken to boil the same amount of water when both coils are connected in series
a)	5 min	b)	8.6 min	c)	35 min	d)	30 min

Question ID - 150489 | SaraNextGen Top Answer

A coil takes 15 min to boil a certain amount of water; another coil takes 20 min for the same process.  Time taken to boil the same amount of water when both coils are connected in series
a)	5 min	b)	8.6 min	c)	35 min	d)	30 min