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WorksheetsScience & Principles RA01
Total questions: 12
Worksheet time: 10mins
Complete the following statement - The resultant electron flow around the circuit is called an electric...
Voltage
Power
Resistance
Current
Complete the following statement - The resultant energy produced by a circuit is called ...
Voltage
Power
Resistance
Current
Which of the following is NOT a conductor
Copper
Dirty water
Air
Gold
Which of the following is NOT an effect of an electric current
thermal
radiation
chemical
magnetic
Which of the following quantities is NOT correct
Length is measured in Square metre (m2)
Volume is measured in Cubic metre (M3)
Joule (J) is the measure of Energy
Power is measured in Watts (W)
Electrical Resistance is measured in
A
Ω
V
°C
Which of the following is NOT measured in ohms
Inductive reactance
Impedance
Resistivity
Capacitive reactance
Which of the following is the odd one out
1/2 = 0.5 = 50%
25% = 1/4 = 0.25
0.33 = 33% = 3
7/8 = 87.5% = 0.875
A circuit with a resistance of 12 ohms is connected to a 10 volt supply. The resultant current is
120 Amperes
1.2 Amperes
0.83 Amperes
0.83 Watts
The resistivity of copper is 0.0000000172 ohm/metre3
17.2 *10-8 ohm/metre3
17.2 * 10-9 ohm/metre3
1.72 * 10-8 ohm/metre3
1.72 * 10-9 ohm/metre3
A right angle triangle has a hypotenuse that is 15 cm long. One of the two other sides is 12 cm. What is the length in cm of the remaining side
9
18
27
6
If A * B = C / D. Which of the following is correct
C = A * D * B
C = A * D / B
A * D / B = C
C = A / D * B
