The e.m.f. of an Edison cell, when fully charged, is nearly______________?

Related Mcqs:

The capacity of a battery is expressed in terms of____________?

A. current rating B. voltage rating C. ampere-hour rating D. none of the above...

Internal short circuits are caused by___________?

A. breakdown of one or more separators B. excess accumulation of sediment at the bottom of the cell C. both (A) and (B) D. none of the above...

Level of electrolyte in a cell should be ________ the level of plates

A. below B. equal to C. above D. none of the above...

Excessive charging a battery tends to____________?

A. produce gassing B. increase the internal resistance of the battery C. to corrode the positive plates into lead peroxide thereby weakening them physically D. bring about all above changes...

The common impurity in the electrolyte of lead-acid battery is_____________?

A. chlorine B. dust particles C. lead crystals D. iron...