Key or switch in circuit is placed
Left side of the battery
Right side of the battery
Any where in the circuit
Near the positive terminal of the bulb
The instrument used to measure the electric current
Ammeter
Tribometer
Galvanometer
Voltmeter
The thin wire in the bulb is made up of
Nichrome
Lead
Tungsten
Platinum
The SI unit of resistance is
volt
ohm
henry
weber
A battery is a group of
Only two cells
Two or more cells
Only single cell
All the above
Fuse wire is an alloy of
Tin and lead
Copper and lead
Tin and copper
Lead and silver
Secondary cells are also known as:
Leclanche cell
Accumulators
Button cells
Lithium cells
Which of the following is a primary cell?
Voltaic cell
Daniel Cell
All of the above
In a primary cell, the chemical energy is converted into
Electrical energy
Sound energy
Heat energy
Mechanical energy
Which of the following is an insulator?
Wood
Iron
Moist- air
Gold
