A. less than the battery voltage
B. higher than the battery voltage
C. the same as the battery voltage
D. none of the above
Related Mcqs:
- Five 2 V cells are connected in parallel. The output voltage is__________?
A. 1 V
B. 1.5 V
C. 1.75 V
D. 2 V - The average charging voltage for alkali cell is about__________?
A. 1 V
B. 1.2 V
C. 1.7 V
D. 2.1 V - As compared to constant-current system, the constant-voltage system of charging a lead acid cell has the advantage of___________?
A. reducing time of charging
B. increasing cell capacity
C. both (A) and (B)
D. avoiding excessive gassing - The open circuit voltage of any storage cell depends wholly upon___________?
A. its chemical constituents
B. on the strength of its electrolyte
C. its temperature
D. all above - In constant-current charging method, the supply voltage from discharged to fully charged condition____________?
A. decreases
B. increases
C. remains constant
D. none of the above - In constant voltage charging method, the charging current from discharged to fully charged condition_____________?
A. decreases
B. increases
C. remains constant
D. none of the above - Weston standard cell at 20°C has voltage of _______ volts
A. 0.8
B. 0.9
C. 1.0187
D. 1.5 - A constant-voltage generator has___________?
A. minimum efficiency
B. minimum current capacity
C. low internal resistance
D. high internal resistance - The storage battery generally used in electric power station is__________?
A. nickel-cadmium battery
B. zinc-carbon battery
C. lead-acid battery
D. none of the above - Electrolyte used in a lead-acid cell is__________?
A. NaOH
B. onlyH2S04
C. only water
D. dilute H2SO4
