MCQ Questions Electrical Engineering Parallel Circuits

Take a look at these MCQ Questions Electrical Engineering Parallel Circuits for engineering interview questions and our tips on how to answer them. If you’re applying for an engineering internship, graduate scheme or entry-level job, you’ll face at least one interview as part of an engineering employer’s recruitment process. You may be interviewed by one or more members of the HR team, senior members of the engineering team you’d be joining or a mixture of both. In this section we will study MCQ Questions Electrical Engineering Parallel Circuits.

As well as questions about your reasons for applying to the role and the employer in question, engineering recruiters will be assessing your potential in the areas that is crucial to any engineering role: technical expertise. Engineers may be asked to perform feats of fantastic technical prowess, but it will be as as part of a Justice League rather than as a solo engineering super hero.

The interviewer is almost as nervous as the candidate in most interviews. You might wonder if you look confident enough, if you will hire the right person, or if you are asking the right engineering interview questions. The last question is arguably the most crucial part to worry about when you’re interviewing candidates.

MCQ Questions Electrical Engineering Parallel Circuits - Set - 2

Question 1:

Four resistors of equal value are connected in parallel. If the total voltage is 15 V and the total resistance is 600 Ω, the current through each parallel resistor is

A. 25 mA
B. 100 mA
C. 6.25 mA
D. 200 mA

Check Answer

Correct Answer – (C)

Question 2 :

The following currents are measured in the same direction in a three-branch parallel circuit: 200 mA, 340 mA, and 700 mA. The value of the current into the junction of these branches is

A. 200 mA
B. 540 mA
C. 1.24 A
D. 900 mA

Check Answer

Correct Answer – (C)

Question 3 :

Total power in a parallel circuit is found by adding up the power of all the individual resistors.

A. True
B. False

Check Answer

Correct Answer – (A)

Question 4 :

In a certain three-branch parallel circuit, R1 has 12 mA through it, R2 has 15 mA through it, and R3 has 25 mA through it. After measuring a total of 27 mA, you can say that

A. R3 is open
B. R1 is open
C. R2 is open
D. The circuit is operating properly

Check Answer

Correct Answer – (A)

Question 5 :

In a five-branch parallel circuit, there are 12 mA of current in each branch. If one of the branches opens, the current in each of the other four branches is

A. 48 mA
B. 12 mA
C. 0 A
D. 3 mA

Check Answer

Correct Answer – (B)

MCQ Questions Electrical Engineering Parallel Circuits

Question 6:

Three lights are connected in parallel across a 120 volt source. If one light burns out,

A. The remaining two will glow dimmer
B. The remaining two will glow brighter
C. The remaining two will not light
D. The remaining two will glow with the same brightness as before

Check Answer

Correct Answer – (D)

Question 7:

Four resistors are connected in parallel. Fifteen mA flows through resistor R. If the second resistor is 2R, the third resistor 3R, and the fourth resistor 4R, the total current in the circuit is

A. 60 mA
B. 15 mA
C. 135 mA
D. 31.25 mA

Check Answer

Correct Answer – (D)

Question 8:

A 470 Ω resistor, a 220 Ω resistor, and a 100 Ω resistor are all in parallel. The total resistance is approximately

A. 790 Ω
B. 470 Ω
C. 60 Ω
D. 30 Ω

Check Answer

Correct Answer – (C)

Question 9:

Four 8 Ω speakers are connected in parallel to the output of an audio amplifier. If the maximum voltage to the speakers is 12 V, the amplifier must be able to deliver to the speakers

A. 18 W
B. 1.5 W
C. 48 W
D. 72 W

Check Answer

Correct Answer – (D)

Question 10:

An ammeter has an internal resistance of 50 Ω. The meter movement itself can handle up to 1 mA. If 10 mA is applied to the meter, the shunt resistor, RSH1, is approximately

A. 55 Ω
B. 5.5 Ω
C. 50 Ω
D. 9 Ω

Check Answer

Correct Answer – (B)

MCQ Questions Electrical Engineering Parallel Circuits

NCERT Solutions & Download NCERT Textbooks

MCQ Questions Electrical Engineering Modulation and Demodulation

Multiple Choice Questions for Competitive Exams

MCQ Questions Class 11 Chemistry Environmental Chemistry with Answers

Set -1 Set -2 Set -3 Set -4 Set -5
MCQ Questions Class 11 Chemistry Hydrocarbons with Answers

Set -1 Set -2 Set -3 Set -4 Set -5
MCQ Questions Class 11 Chemistry Organic Chemistry with Answers

Set -1 Set -2 Set -3 Set -4 Set -5
MCQ Questions Class 11 Chemistry The p Block Elements with Answers

Set -1 Set -2 Set -3 Set -4 Set -5
MCQ Questions Class 11 Chemistry The s Block Elements with Answers

Set -1 Set -2 Set -3 Set -4 Set -5
MCQ Questions Class 11 Chemistry Hydrogen with Answers

Set -1 Set -2 Set -3 Set -4 Set -5