In order that a hydrometer may float vertically in electrolyte its C.G. should be___________?

Related Mcqs:

The mass of an ion liberated at an electrode is directly proportional to the quantity of electricity. The statement is associated with____________?

A. Newton’s law B. Faraday’s law of electromagnetic C. Faraday’s law of electrolysis D. Gauss’s law...

The capacity of a lead-acid cell depends on

A. rate of discharge B. temperature C. density of electrolyte D. quantity of active materials E. all above...

On overcharging a battery____________?

A. it will bring about chemical change in active materials B. it will increase the capacity of the battery C. it will raise the specific gravity of the electrolyte D. none of the above will occur...

Ampere hour capacity of an industrial battery is based on _______ hours discharge rate

A. 8 B. 12 C. 16 D. 24...

Which of the following battery is used for air-craft _____________?

A. Lead-acid battery B. Nickel-iron battery C. Dry cell battery D. Silver oxide battery...