The Following Section consists of Multiple Choice Questions on SeriesParallel Circuits.
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SeriesParallel Circuits MCQ
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Question 1 of 20
1. Question
1 pointsThe output of a certain voltage divider is 12 V with no load. When a load is connected, the output voltage
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Question 2 of 20
2. Question
1 pointsOn which of the following voltage range settings will a voltmeter present the minimum load on a circuit?
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Question 3 of 20
3. Question
1 pointsWhen a load resistance is removed from the output of a voltage divider circuit, the current drawn from the source
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Question 4 of 20
4. Question
1 pointsA circuit that has only one electric flow is _________.
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Question 5 of 20
5. Question
1 pointsThe unit that measures a battery’s strength is called ________.
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Question 6 of 20
6. Question
1 pointsA device that opens and closes a circuit is a __________.
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Question 7 of 20
7. Question
1 pointsObjects that allow electrical current to flow are called ______.
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Question 8 of 20
8. Question
1 pointsObjects that DO NOT allow electrical current to flow are called ______.
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Question 9 of 20
9. Question
1 pointsWhich activity did we compare the brightness of the light bulb?
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Question 10 of 20
10. Question
1 pointsWhich activity did we discover what objects are conductors and what objects are nonconductors?
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Question 11 of 20
11. Question
1 pointsHow many volts are in the batteries we have used?
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Question 12 of 20
12. Question
1 pointsThe series circuit with two batteries, gives how much voltage to a light bulb?
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Question 13 of 20
13. Question
1 pointsHow does a groundfault interrupter work?
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Question 14 of 20
14. Question
1 pointsA voltmeter should be connected to a circuit in __________.
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Question 15 of 20
15. Question
1 pointsWhy does running too many appliances on one circuit cause a fuse to blow or a circuit breaker to shut off?
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Question 16 of 20
16. Question
1 pointsCurrent is measured by a(n) __________.
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Question 17 of 20
17. Question
1 pointsWhat happens when an electric switch is turned off?
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Question 18 of 20
18. Question
1 pointsIn Series Circuit, which of the following quantity remains same through out the circuit:
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Question 19 of 20
19. Question
1 pointsWhich of the following quantity remains in parallel circuit:
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Question 20 of 20
20. Question
1 pointsIn a parallel circuit containing set of bulbs, if one of the bulb blew up the effective resistance offered will:
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Quizsummary
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SeriesParallel Circuits MCQ
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Categories
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 20
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Question 1 of 20
1. Question
1 pointsWhat theorem replaces a complex network with an equivalent circuit containing a source voltage and a series resistance?
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Question 2 of 20
2. Question
1 pointsIn a seriesâ€“parallel circuit, individual component power dissipations are calculated using:
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Question 3 of 20
3. Question
1 pointsThe current flowing through an unloaded voltage divider is called the:
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Question 4 of 20
4. Question
1 pointsWhen a Wheatstone bridge is in a balanced condition, the center voltmeter in the bridge will read:
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Question 5 of 20
5. Question
1 pointsWhen a load is connected to a voltage divider, the total resistance of the circuit will:
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Question 6 of 20
6. Question
1 pointsWith 21 V applied, if R_{1} = 5 ohms, R_{2} = 35 ohms, and R_{3} = 14 ohms, what is the current of R_{2} if R_{1} is series connected with parallel circuit R_{2} and R_{3}?
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Question 7 of 20
7. Question
1 pointsWhen placed into a circuit, how are electronic components usually connected?
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Question 8 of 20
8. Question
1 pointsIf a Wheatstone bridge is balanced, a voltmeter in the center of the bridge will read:
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Question 9 of 20
9. Question
1 pointsThe first goal to accomplish in analyzing a complex seriesparallel circuit is to
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Question 10 of 20
10. Question
1 pointsIf R_{1} is in series with parallel connected to R_{2} and R_{3}, what happens to total current if R_{2} opens?
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Question 11 of 20
11. Question
1 pointsThe first goal(s) to accomplish in analyzing a complex seriesâ€“parallel circuit is to:
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Question 12 of 20
12. Question
1 pointsIf a seriesâ€“parallel circuit has all 30ohm resistors, what is the total resistance when R_{1} is in series with a parallel circuit consisting of R_{2} and R_{3}?
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Question 13 of 20
13. Question
1 pointsComponents or combinations of components with common currents, in a seriesâ€“parallel circuit, are in:
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Question 14 of 20
14. Question
1 pointsIf R_{1} is in series with a parallel combination of R_{2}, R_{3}, and R_{4}, when the resistance value of R_{2} increases, the voltage across R_{3} will
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Question 15 of 20
15. Question
1 pointsA Wheatstone bridge can be used to determine an unknown
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Question 16 of 20
16. Question
1 pointsIn a seriesâ€“parallel circuit consisting of R_{1} and R_{2} in series and connected in parallel with R_{3}, if R_{1} opens, then R_{2}‘s voltage will:
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Question 17 of 20
17. Question
1 pointsA device able to supply electrical energy is a ________.
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Question 18 of 20
18. Question
1 pointsThe pathway for electrical current is called a _______.
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Question 19 of 20
19. Question
1 pointsWhen the electrical current CANNOT flow, the circuit is _______.
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Question 20 of 20
20. Question
1 pointsThe positve (+) and negative () ends of the battery are called ______.
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