Category: Basic Electrical Mcqs

A. A galvanometer with low resistance in parallel is a voltmeter
B. A galvanometer with high resistance in parallel is a voltmeter
C. A galvanometer with low resistance in series is an ammeter
D. A galvanometer with high resistance in series is an ammeter

A. Charcoal
B. Silicon Carbide
C. Nichrome
D. Graphite

A. 3
B. 4
C. 6
D. 7

A. Permeability
B. Moment of a magnet
C. Magnetic susceptibility
D Permittivity
(more…)

A. arcs across separating contacts
B. mechanical noise of high intensity
C. both mechanical noise and arc between contacts
D. none of the above

A. Reluctance
B. Charge
C. Power
D. Energy

A. 100 W lamp will glow brighter
B. 40 W lamp will glow brighter
C. Both lamps will glow equally bright
D. 40 W lamp will fuse

A. semi-conductors
B. D. C. circuits
C. small resistors
D. high currents

A. temperature of material is decreased
B. temperature of material is increased
C. number of free electrons available become more
D. none of the above is correct

A. Aluminium
B. Paper
C. Rubber
D. Mica