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 coil are connected in seriesA. 5 minB. `8.6` minC. 35 minD. 30 min

A coil takes 15 min to boil a certain amount of water, another coil ta

1.	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 coil are connected in seriesA. 5 minB. `8.6` minC. 35 minD. 30 min
Answer» Correct Answer - C

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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 coil are connected in seriesA. 5 minB. `8.6` minC. 35 minD. 30 min

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