A. two
B. three
C. four
D. five
A. dull
B. reddish
C. bright
D. milky
A. more when it is supplying current for intermittent periods
B. more when it is supplying current for continuous periods
C. unaffected by the type of discharge
D. none of the above
A. maintain proper electrolyte level
B. increase its reserve capacity
C. prevent sulphation
D. keep it fresh and fully charged
A. NaOH
B. onlyH2S04
C. only water
D. dilute H2SO4
A. rate of discharge
B. temperature
C. density of electrolyte
D. quantity of active materials
E. all above
A. reducing time of charging
B. increasing cell capacity
C. both (A) and (B)
D. avoiding excessive gassing