What do batteries emit while charging?(a) Nitrogen(b) Oxygen(c) Hydrogen(d) CarbonThe question was asked by my college director while I was bunking the class.Question is taken from Engine Starting Methods in chapter Diesel Engine Plant of Energy Engineering

What do batteries emit while charging?(a) Nitrogen(b) Oxygen(c) Hydrog

1.	What do batteries emit while charging?(a) Nitrogen(b) Oxygen(c) Hydrogen(d) CarbonThe question was asked by my college director while I was bunking the class.Question is taken from Engine Starting Methods in chapter Diesel Engine Plant of Energy Engineering
Answer» The correct answer is (c) Hydrogen The EXPLANATION is: When charging, the battery will emit hydrogen gas; it is therefore EXTREMELY important to keep the FLAMES and sparks away from battery. It is also advisable to wear goggles and GLOVES while servicing the battery.

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What do batteries emit while charging?(a) Nitrogen(b) Oxygen(c) Hydrogen(d) CarbonThe question was asked by my college director while I was bunking the class.Question is taken from Engine Starting Methods in chapter Diesel Engine Plant of Energy Engineering

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