NEW
Font size
WorksheetsSCI Tech Electricity 2
Total questions: 12
Worksheet time: 16mins
If the light is on, the circuit is _________________.
closed
open
full
confused
A kilowatt (kW) is how many watts?
10
50
100
1000
The unit used for electricity used by a consumer is:
Kilowatt Hour (kWh)
Watt
Joule
Amp
Pounds
How much does it cost to light six 100 W light bulbs for 6 hours if the price of electrical energy is $0.09/kWh? Use rounding to nearest cent.
$4.00
$.24
$.32
$32.40
What will be the current drawn (amperage) by an electric bulb of 1000 W when it is connected to a source of 220 V?
Remember: volts x amps = watts
4.55 A
28800 J or 28.8 KJ
80 W
200 W
deep ocean
Electrical power or watts can be calculated using which equation? watts =
Resistance x Voltage
Voltage x Amps
Voltage ÷ Amps
A total guess
If a microwave uses 110V and draws current of 5.0 amps, how much is that microwave's wattage?
5.50w
550w
500w
110w
A flow of electrons through a circuit is called:
A river
A spark
An electron flow
A current
Burrito Night
