symbol represents a
Ammeter
Galvanometer
Voltmeter
Capacitor
Which unit could be used to measure current?
Ampere
Volt
Coulomb
Watt
Which of the following characteristic is not suitable for a fuse wire?
thin and short
thick and short
low melting point
higher resistance than rest of wiring
Earth wire has ______ colour.
Green
Yellow
Red
Black
Pick the odd one.
Wood
Connecting wire
Plastic
Rubber
represents
Cell
Bulb
Resistance
The process electromagnetic induction, can be explained by
Albert Einstein
Issac Newton
Michael Faraday
Edison
Insulator : Wood :: Conductor :
Pure water
Mica
Human body
Glass
1 kWh = ?
3 x 108 J
3.2 x 107 J
3.6 x 106 J
3 x 1010 J
Electrical energy is generally measured in
Wh
J/s
J
kWh
