Series-Parallel Circuits - General Questions (4)

Directions to Solve

Series-Parallel Circuits - General Questions

25.

mcq6_1005_1 (1)

What is the total resistance of the given circuit?

A.	92
B.	288
C.	17.7
D.	128

Answer: Option A

Explanation:

No answer description available for this question.

26.

mcq6_1001_1 (1)

If the load in the given circuit is 80 k omega (2)1 , what is the bleeder current?

A.	196 A
B.	1.96 mA
C.	2 mA
D.	2.16 mA

Answer: Option B

Explanation:

No answer description available for this question

27.

What is the total resistance of a circuit when R₁ (7 k omega (2)1 ) is in series with a parallel combination of R₂ (20 k ), R₃ (36 k ), and R₄ (45 k )?

A.	4 k
B.	17 k
C.	41 k
D.	108 k

Answer: Option B

Explanation:

No answer description available for this question

28.

With 21 V applied, if R₁ = 5 ohms, R₂ = 35 ohms, and R₃ = 14 ohms, what is the current of R₂ if R₁ is series connected with parallel circuit R₂ and R₃?

A.	200 mA
B.	800 mA
C.	600 mA
D.	400 mA

Answer: Option C

Explanation:

No answer description available for this question.

29.

When a load is connected to a voltage divider, the total resistance of the circuit will:

A.	decrease
B.	double
C.	increase
D.	remain the same

Answer: Option A

Explanation:

No answer description available for this question.

30.

When a Wheatstone bridge is in a balanced condition, the center voltmeter in the bridge will read:

A.	twice the source voltage
B.	the same as the source voltage
C.	zero volts
D.	half the source voltage

Answer: Option C

Explanation:

No answer description available for this question.

31.

The current flowing through an unloaded voltage divider is called the:

A.	resistor current
B.	load current
C.	bleeder current
D.	voltage current

Answer: Option C

Explanation:

No answer description available for this question.

32.

In a series–parallel circuit, individual component power dissipations are calculated using:

A.	individual component parameters
B.	a percent of the voltage division ratio squared
C.	total current squared multiplied by the resistor values
D.	a percent of the total power depending on resistor ratios

Answer: Option A

Explanation:

No answer description available for this question.

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