A. dilute sulphuric acid
B. concentrated sulphuric acid
C. NaOH
D. KOH
A. 0.1V
B. 0.26 V
C. 1.1 V
D. 2 V
A. minimum efficiency
B. minimum current capacity
C. low internal resistance
D. high internal resistance
A. Temperature of surroundings
B. Specific gravity of electrolyte
C. Rate of discharge
D. All of the above
A. charged ions
B. chemical energy
C. electrostatic energy
D. electromagnetic energy
A. solar cells
B. dry cells
C. nickel-cadmium cells
D. lead-acid batteries
A. increase the efficiency
B. increase the current capacity
C. increase the voltage output
D. increase the internal resistance
A. Brake light
B. Self starter
C. Parking lights
D. Spark plugs
A. Current
B. Efficiency of the circuit
C. Power in the load resistance
D. Voltage across the load resistance
A. 10% of capacity
B. 20% of capacity
C. 30% of capacity
D. 40% of capacity