#### The Following Section consists of Multiple Choice Questions on Series Circuits.

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Series Circuits MCQ

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- Question 1 of 15
##### 1. Question

1 points#### When a fourth resistor is connected in series with three resistors, the total resistance

CorrectIncorrect - Question 2 of 15
##### 2. Question

1 points#### A string of five series resistors is connected across a 6 V battery. Zero voltage is measured across all resistors except R3. The voltage across R

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##### 3. Question

1 points#### When one of three series resistors is removed from a circuit and the circuit is reconnected, the current

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##### 4. Question

1 points#### The total power in a certain circuit is 12 W. Each of the four equal-value series resistors making up the circuit dissipates

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##### 5. Question

1 points#### All the voltage drops and the source voltage added together in a series circuit is equal to

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##### 6. Question

1 points#### There are five resistors in a given series circuit and each resistor has 6 V dropped across it. The source voltage

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##### 7. Question

1 points#### If a 6 V and a 9 V source are connected series aiding, the total voltage is

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##### 8. Question

1 points#### Five resistors are connected in a series and there is a current of 3 A into the first resistor. The amount of current into the second resistor is

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##### 9. Question

1 points#### To measure the current out of the second resistor in a circuit consisting of four resistors, an ammeter can be placed

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##### 10. Question

1 points#### If a 24 V and a 6 V battery are series opposing, the total voltage is

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##### 11. Question

1 points#### What determines the total resistance in a series circuit?

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##### 12. Question

1 points#### If two resistors have the same voltage drop in a series circuit, it means:

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##### 13. Question

1 points#### If series resistors dissipate 16 mW, 107 mW, 146 mW, and 243 mW, what is the total power consumed by the circuit?

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##### 14. Question

1 points#### A series circuit schematic is recognized because all the components are connected:

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##### 15. Question

1 points#### With a 900 V source, voltage is divided across 3 series resistors of 300 V, 280 V, and:

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Series Circuits MCQ 2

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- Question 1 of 20
##### 1. Question

1 points#### One of the most common applications of a potentiometer is as an adjustable voltage divider, also known as

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##### 2. Question

1 points#### If the resistance total in a series circuit doubles, current will:

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##### 3. Question

1 points#### Power is defined as:

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##### 4. Question

1 points#### With a total resistance of 3300 ohms and a 45 V source, if R3 is 1200 ohms, what will be its voltage drop?

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##### 5. Question

1 points#### An 8-ohm resistor is in series with a lamp. The circuit current is 1 A. With 20 V applied, what voltage is being allowed for the lamp?

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##### 6. Question

1 points#### Kirchhoffâ€™s voltage law states that:

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##### 7. Question

1 points#### If series current doubles, then:

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##### 8. Question

1 points#### A short circuit has:

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##### 9. Question

1 points#### If three resistors of 1.5 kilohms, 470 ohms, and 3300 ohms are in series with a 25-volt source, what is the total circuit current?

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##### 10. Question

1 points#### A string of resistors in a series circuit will:

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##### 11. Question

1 points#### Given a series circuit containing resistors of different values, which statement is not true?

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##### 12. Question

1 points#### With 20 V applied, an 8-ohm resistor is in series with a lamp. When the lamp is removed, what voltage will be read across the lamp socket?

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##### 13. Question

1 points#### In a series circuit, the voltage measured across a short will be:

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##### 14. Question

1 points#### A series circuit current:

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##### 15. Question

1 points#### If 5 V and 16 V power supplies are connected in series-opposing, what is the total voltage?

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##### 16. Question

1 points#### Which equation determines individual resistor voltage drop?

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##### 17. Question

1 points#### How will an open resistor affect a series circuit?

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##### 18. Question

1 points#### The voltage drop across a series resistor is proportional to what other value?

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##### 19. Question

1 points#### Resistance in a series circuit will:

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##### 20. Question

1 points#### When a battery is connected to a series circuit, it delivers current based only upon:

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