Single Phase Series Circuits MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Single Phase Series Circuits, a fundamental topic in the field of Basic Electrical Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Single Phase Series Circuits MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Single Phase Series Circuits mcq questions that explore various aspects of Single Phase Series Circuits problems. Each MCQ is crafted to challenge your understanding of Single Phase Series Circuits principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Basic Electrical Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Single Phase Series Circuits MCQs are your pathway to success in mastering this essential Basic Electrical Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Single Phase Series Circuits. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Single Phase Series Circuits knowledge to the test? Let's get started with our carefully curated MCQs!

Single Phase Series Circuits MCQs | Page 5 of 7

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Q41.
Which type of current can be stored in a capacitor?

a.

Alternating current

b.

Direct current

c.

Both alternating current and direct current

d.

Neither alternating current nor direct current

Discuss
Answer: (b).Direct current
Q42.
If in an alternating current circuit, resistance is 5 ohm, capacitive reactance is 12 ohm, what is the impedance?

a.

5 ohm

b.

10 ohm

c.

12 ohm

d.

13 ohm

Discuss
Answer: (d).13 ohm
Q43.
If in an alternating current circuit, impedance is 26 ohm, capacitive reactance is 24 ohm, what is the resistance?

a.

25 ohm

b.

10 ohm

c.

12 ohm

d.

23 ohm

Discuss
Answer: (b).10 ohm
Q44.
If in an alternating current circuit, capacitance of 30 µF is connected to a supply of 200V,50Hz. Find the current in the circuit.

a.

1.38 A

b.

1.89 A

c.

1.74 A

d.

0.89 A

Discuss
Answer: (a).1.38 A
Q45.
If in an alternating current circuit, capacitance C is connected to a supply of 200V,50Hz. Current in the circuit is 1.89 A. Find the capacitance C.

a.

30 µF

b.

20 µF

c.

10 µF

d.

15 µF

Discuss
Answer: (a).30 µF
Q46.
In ac circuit, resistance 5 ohm is connected with capacitor having capacitive reactance 12 ohm. Supply of 260 V is connected to the circuit. Calculate the current in the circuit.

a.

40 A

b.

10 A

c.

20 A

d.

30 A

Discuss
Answer: (c).20 A
Q47.
In ac circuit, resistance 5 ohm is connected with capacitor having capacitive reactance 12 ohm. Supply of 260 V is connected to the circuit. Calculate the voltage across resistance.

a.

300 V

b.

200 V

c.

240 V

d.

100 V

Discuss
Answer: (d).100 V
Q48.
In ac circuit, resistance 5 ohm is connected with a capacitor having capacitive reactance 12 ohm. Supply of 260 V is connected to the circuit. Calculate the voltage across a capacitor.

a.

300 V

b.

200 V

c.

240 V

d.

100 V

Discuss
Answer: (c).240 V
Q49.
Find the total voltage applied in a series RLC circuit when i=3mA, Vₗ=30V, Vc=18V and R=1000 ohms.

a.

3.95V

b.

51V

c.

32.67V

d.

6.67V

Discuss
Answer: (b).51V
Q50.
In an RLC circuit, which of the following is always used as a vector reference?

a.

Voltage

b.

Resistance

c.

Impedance

d.

Current

Discuss
Answer: (a).Voltage
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