- (A) to allow gases out when the cell is on charge
- (B) to add water to the cell if needed
- (C) to check the level of electrolyte
- (D) to do all above functions
Electrical Engineering Mcqs
- (A) positive active material
- (B) negative active material
- (C) passive material
- (D) none of the above
- (A) increases
- (B) decreases
- (C) remains same
- (D) none of the above
- (A) 1.8 V
- (B) 1.9 V
- (C) 2 V
- (D) 2.1 V
- (A) allowing a battery to stand in discharged condition for a long time
- (B) topping up with electrolyte
- (C) persistent undercharging
- (D) low level of electrolyte
- (E) all above
- (A) active
- (B) passive
- (C) inert
- (D) dielectric
- (A) ions
- (B) holes
- (C) electrons
- (D) none of the above
- (A) current delivered by the battery will be high
- (B) current drawing will be nil
- (C) current drawing will be very small
- (D) current drawing will be very high
- (A) Lead-acid cell, Edison cell, Nickel cadmium cell
- (B) Lead-acid cell, Nickel-cadmium cell, Edison cell
- (C) Edison cell, Nickel-cadmium cell, lead-acid cell
- (D) Nickel-cadmium cell, Edison cell, lead-acid cell
- (A) equal to that of large dry cell
- (B) less than that of large dry cell
- (C) more than that of large dry cell
- (D) none of the above
