Quiz
Series Circuits
2 years ago by
ckimball_24426
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• Question 1
120 seconds
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Q.

Solve for the total resistance of the circuit shown

50 V

1970 ohms

705 K ohms

20 Amps

• Question 2
120 seconds
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Q.

Solve for total Current in the circuit shown

25 Amps

35 amps

25 milliamps

35 milliamps

• Question 3
120 seconds
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Q.

Solve for the current flowing through Resistor # 1

35 amps

25 amps

35 milliamps

25 milliamps

• Question 4
120 seconds
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Q.

Solve for the voltage drop at resistor 1

38 volts

60 Kvolts

50 volts

25 volts

• Question 5
30 seconds
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Q.

Voltage drop stands for what?

the voltage applied to a circuit

the voltage flowing through a resistor

the voltage used by a load

• Question 6
30 seconds
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Q.

With three 10 resistors connected in series with a 30 volt power supply, the total circuit current will equal ____.

300 amps

1 amp

150 amps

1 millamp

• Question 7
30 seconds
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Q.

The wattage value for any resistor is equal to ____.

I X R

E/R

I X E

I/R

• Question 8
30 seconds
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Q.

Total series circuit wattage is equal to source voltage ____.

multiplied by the voltage value going through any resistor

multiplied by the current value going through any resistor

divided by the current value going through any resistor

divided by the voltage applied to the circuit and the total resistance of the circuit

• Question 9
120 seconds
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Q.

Using the circuit shown solve for total power dissipated in this circuit.

20 watts

30 watts

1.8 Kilowatts

180 watts

• Question 10
120 seconds
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Q.

The wattage being dissipated at R3 is ______________________________ W.

18

54

36

• Question 11
120 seconds
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Q.

The voltage drop across R1 is ______________________________ V.

20

30

40

50

• Question 12
120 seconds
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Q.

The wattage being dissipated at R2 is _______________ W.

27

12

15

36

• Question 13
60 seconds
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Q.

When a resistor in a series circuit is replaced by another resistor with an increased resistance value, the total circuit current will __________.

stay the same

decrease

increase

double in value

• Question 14
30 seconds
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Q.

This circuit has only one path for current to flow

series

parallel

combination

split

• Question 15
45 seconds
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Q.

The formula I2 * R is used to find what?

Current

Voltage

Resistance

Power

• Question 16
30 seconds
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Q.

The formula E2/R

Voltage

Current

Power

Resistance

• Question 17
30 seconds
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Q.

__________ remains the same in a series circuit.

Resistance

Voltage

Current

Power

• Question 18
60 seconds
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Q.

What is the total circuit resistance of the following five resistors connected in series?

R1 = 27 ohms

R2 = 33 ohms

R3 = 51 ohms

R4 = 1.2 kohms

R5 = 240 ohms

Rt = __________ Ohms

353.2

1551

1.9 K

• Question 19
60 seconds
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Q.

What is the total circuit resistance of two 25 ohm resistors and three 75 ohm resistors connected in series?

100 ohms

200 ohms

275 ohm

175 ohms

• Question 20
30 seconds
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Q.

What happens to total current in a series circuit when the total voltage stays the same, circuit resistance decreases, current will ____________.