Final Revision 4

Quiz by ali jassim

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41 questions
• Q1
In the circuit shown the voltage is equal to
V = I × R
V = R ÷ I
V = I ÷ R
V = W × R
30s
• Q2
In the circuit shown the current is equal to
I = V × R
I = V ÷ R
I = R ÷ V
I = W × R
30s
• Q3
In the circuit shown the resistance is equal to
R = I × V
R = I ÷ V
R = V ÷ I
R = P × V
30s
• Q4
In the circuit shown the current is equal to
I = 10A
I = 9A
I = 2A
I = 5A
30s
• Q5
In the circuit shown the resistance is equal to
R = 4 Ω
R = 9Ω
R = 2Ω
R = 10Ω
30s
• Q6
In the circuit shown the voltage is equal to
V = 2V
V = 20V
V = 8V
V = 15V
30s
• Q7
Name the circuit shown below is
Series circuit
Lamp circuit
Socket circuit
Intercom circuit
30s
• Q8
In the circuit shown total resistance equal
Rt = R1× R2× R3
Rt = R1 + R2 + R3
Rt = R1˗ R2˗ R3
Rt = R1÷R2× R3
30s
• Q9
In the circuit shown total resistance equal
Rt = 40Ω
Rt = 30Ω
Rt = 20 Ω
Rt = 100Ω
30s
• Q10
The total resistance in the circuit shown below is:
1 Ω
4 Ω
2 Ω
3 Ω
30s
• Q11
What is the minimum height of the lighting switch level?
3.3 meters
1.5 meters
1.37 meters
2 meters
30s
• Q12
The two lamps shown in figure is connected in:
Series and parallel
Series
Compound circuit
Parallel
30s
• Q13
In the circuit shown, the power consumed (P=??) in the load is:
400 watt
240 watt
2400 watt
1400 watt
30s
• Q14
How many position can be control a load lamp by 2-Two way switches?
4 positions
3 positions
2 positions
5 positions
30s
• Q15
The energy can be found by:
E = I x R
E = V x I
E =P x t
E = I x t
30s

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