Electrical Engineering - Series Circuits

Exercise :: Series Circuits - General Questions

16. 

The total resistance of eight 5.6 k resistors in series is

A. 8
B. 5,600
C. 4,480
D. 44,800

Answer: Option D

Explanation:

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17. 

A series circuit has a 24 V source and a total resistance of 120 . The current through each resistor is

A. 24 mA
B. 200 mA
C. 120 mA
D. 20 mA

Answer: Option B

Explanation:

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18. 

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

A. between the second and third resistors
B. at the negative terminal of the source
C. between the third and fourth resistors
D. at any point in the circuit

Answer: Option D

Explanation:

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19. 

A 12 V battery is connected across a series combination of 68 , 47 , 220 , and 33 . The amount of current is

A. 326 mA
B. 16.3 mA
C. 32.6 mA
D. 163 mA

Answer: Option C

Explanation:

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20. 

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

A. 30 V
B. 24 V
C. 18 V
D. 0 V

Answer: Option C

Explanation:

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