Alternating Voltage and Current MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Alternating Voltage and Current, 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 Alternating Voltage and Current 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 Alternating Voltage and Current mcq questions that explore various aspects of Alternating Voltage and Current problems. Each MCQ is crafted to challenge your understanding of Alternating Voltage and Current 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 Alternating Voltage and Current 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 Alternating Voltage and Current. 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 Alternating Voltage and Current knowledge to the test? Let's get started with our carefully curated MCQs!

Alternating Voltage and Current MCQs | Page 2 of 7

Q11.
The value of a given waveform at any instant time is termed as ___________
Discuss
Answer: (b).Instantaneous value
Q12.
The maximum instantaneous value measured from zero value is known as?
Discuss
Answer: (a).Peak value
Q13.
The maximum variation between the maximum positive and the maximum negative value is known as?
Discuss
Answer: (b).Peak to peak value
Q14.
What is the correct relation between the peak value and peak to peak value for a sinusoidal waveform?
Discuss
Answer: (c).Vp-p=2Vp
Q15.
If the peak to peak voltage is 10V, calculate the peak voltage.
Discuss
Answer: (d).5V
Q16.
If the peak voltage is 9V, calculate the peak to peak voltage.
Discuss
Answer: (c).18V
Discuss
Answer: (c).Conductors move past north and south poles
Discuss
Answer: (c).When conductors move past both north and south pole
Q19.
Which is the correct formula for frequency in an ac generator?
Discuss
Answer: (a).f=p*n
Q20.
What will happen to the frequency if the number of revolutions increases?
Discuss
Answer: (a).Increases
Page 2 of 7