Specific gravity of electrolyte in Edison cell is_____________?

Related Mcqs:

It is noticed that durum charging___________?

A. there is a rise in voltage B. energy is absorbed by the cell C. specific gravity of H2SO4 is increased D. the anode becomes chocolate brown in colour (PbCfe) and cathode becomes grey metallic lead (Pb) E. all of the above...

It is noticed that during discharging the following does not happen___________?

A. both anode and cathode become PbS04 B. specific gravity of H2SO4 decreases C. voltage of the cell decreases D. the cell absorbs energy...

Undercharging___________?

A. reduces specific gravity of the electrolyte B. increases specific gravity of the electrolyte C. produces excessive gassing D. increases the temperature...

Short circuiting of a cell may be caused____________?

A. buckling of plates B. faulty separators C. lead particles forming circuit between positive and negative plates D. excessive accumulation of sediment E. any one of above...

Mercury cell has which of the following characteristics ____________?

A. Flat discharge current-voltage curve B. High power to weight ratio C. Comparatively longer shelf life under adverse conditions of high temperature and humidity D. All of the above...