WorksheetsEG1 Ohms & Power
Total questions: 8
Worksheet time: 7mins
Name
Class
Date
1.
The ohm is a unit of (a) .
2.
The filament of a light bulb is nothing more than a _________ with high resistance to current flow.
a)
conductor
b)
insulator
c)
resistor
d)
illuminate
3.
Write the formula for finding Resistance using Ohm's Law.
(a)
4.
Ω is the symbol of ____
a)
Volts
b)
Amps
c)
Watts
d)
Ohms
5.
The (a) is a unit of electrical power.
6.
Watt-Hour meter measures what over time?
a)
Volts/Amps
b)
Watts/Amps
c)
Volts/Ohms
d)
Ohms/Amps
7.
Write the formula to find Watts using the Power Formula.
(a)
8.
One horsepower is equal to...
(a)
100 %
