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WorksheetsElectrical Prefixes
Total questions: 15
Worksheet time: 28mins
Convert the following electrical value in to it's correct prefix.
2,300,000v
2.3kv
2.3mv
2.3Mv
2.3uv
Convert the following electrical value to basic units
50ma = ______________
50,000ua
50a
0.5a
0.05a
Convert the following electrical value in to it's correct prefix.
0.000,25a = ___________
0.25ma
25ua
250ua
250na
Convert the following electrical value to basic units.
780,000 ohms
78K ohms
0.78M ohms
780K ohms
7.8M ohms
Convert the following electrical value to basic units
0.005a = ______________
5ma
50mv
5mv
50ma
The force an an electrical circuit is __________________.
power
current
resistance
voltage
Convert the following electrical value into it's normal unit of measurement.
0.5kv _______________
5Mv
500v
500mv
50kv
If E = I * R what would I=?
P * E
E * R
R/E
E/R
A circuit you are working has 10DCv applied to a resistor with a value if 1K ohm, how much current is flowing though that circuit (E = I * R)
10a
10ma
0.001a
10ka
In the formula E = I * R what does E stand for?
power
voltage
current
resistance
In the formula E = I * R what does I stand for?
power
voltage
current
resistance
What is another name for resistance?
power
voltage
current
a load
Using the circuit shown Solve for the current flow.
200ma
20ma
2a
2000a
Solve for R1.
3 ohms
30 ohms
300 ohms
3k ohms
Using the schematic diagram shown what does a,b,c represent?
a. power source b. conductor c. load
a. load, b. power source, c. conductor
a. conductor b. load c. power source
a. load b. conductor c. power source
