Electrical Measuring System MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Electrical Measuring System, a fundamental topic in the field of Instrumentation Transducers. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Electrical Measuring System 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 Electrical Measuring System mcq questions that explore various aspects of Electrical Measuring System problems. Each MCQ is crafted to challenge your understanding of Electrical Measuring System principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Instrumentation Transducers tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Electrical Measuring System MCQs are your pathway to success in mastering this essential Instrumentation Transducers topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Electrical Measuring System. 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 Electrical Measuring System knowledge to the test? Let's get started with our carefully curated MCQs!

Electrical Measuring System MCQs | Page 6 of 8

Q51.
What is the operating range of X-Y plotter?
Discuss
Answer: (a).Below 5Hz
Q52.
What is the expression for phase angle using X-Y plotter? (Assume t₀ be time interval between zero crossing of signals and T be time period of signals).
Discuss
Answer: (c).(360 t₀) ⁄ T₀
Discuss
Answer: (d).To produce rectangular pulse
Q54.
Phase-Sensitive detectors are used for measuring phase of ______________
Discuss
Answer: (c).Periodic signals only
Q55.
Rejection capability of Phase sensitive detector is depended on the averaging time of smoothing filter.
Discuss
Answer: (a).True
Discuss
Answer: (b).As SPDT switches, for working with very low frequency signals
Discuss
Answer: (a).Reactive power = apparent power ∗ sin θ
Q58.
Which of the following is the expression of power factor?
Discuss
Answer: (a).cos θ
Q59.
What is the relation for phase angle (in degree) of a signal with time delay Δt and frequency f?
Discuss
Answer: (a).3600∗f.∗ Δt
Q60.
Which of the following cannot be used as a unit for frequency?
Discuss
Answer: (d).S
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