Q.1.
Battery charging equipment is generally installed
Q.2.
Batteries are charged by
Q.3.
Trickle charging of a storage battery helps to
Q.4.
Which of the following battery is used for aircraft ?
Q.5.
On overcharging a battery
Q.6.
Cells are connected in parallel to
Q.7.
Following will happen if battery charging rate is too high
Q.8.
Satellite power requirement is provided through
Q.9.
The current flow through electrolyte is due to the movement of
Q.10.
Each cell has a vent cap
Q.11.
Which of the following primary cells has the highest voltage ?
Q.12.
Internal resistance of a cell is due to
Q.13.
Which of the following cell has a reversible chemical reaction ?
Q.14.
The following indicate that battery on charge has attained full charge
Q.15.
Electrolyte used in an Edison cell is
Q.16.
Excessive charging a battery tends to
Q.17.
In alkaline cell the electrolyte is
Q.18.
Charging a sulphated battery at high rate results in
Q.19.
Negative plate of an Edison cell is made of
Q.20.
Mercury cell has which of the following characteristics?
Q.21.
The body of Edison cell is made of
Q.22.
Dry cell is modification of
Q.23.
Shelf life of a small dry cell is
Q.24.
The open circuit voltage of any storage cell depends wholly upon
Q.25.
The effect of sulphation is that the internal resistance
Q.26.
It is noticed that durum charging
Q.27.
Internal resistance of a cell is reduced by
Q.28.
Short circuiting of a cell may be caused
Q.29.
Extent of corrosion in the underground metal work depends upon
Q.30.
Which among the following constitutes the major load for an automobile battery ?