Neet Solved Paper 2015 Question 21
Question: A device that converts energy of combustion of fuels like hydrogen and methane, directly into electrical energy is known as
Options:
A) fuel cell
B) electrolytic cell
C) dynamo
D) Ni-Cd cell
Show Answer
Answer:
Correct Answer: A
Solution:
- Fuel cell is a device that converts energy of combustion of fuels like hydrogen and methane, directly into electrical energy. Electrolytic cell converts electrical energy into chemical energy. Dynamo is an electrical generator that produces direct current with the use of a commutator. Ni-Cd cell is a type of rechargeable battery which consists of a cadmium anode and a metal grid containing $ NiO _2 $ acting as a cathode.
BETA
