Measurement And Instrumentation MCQ Questions & Answers

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Learn Measurement And Instrumentation MCQ questions & answers are available for a Electronics and Communications Engineering(ECE) students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Measurement And Instrumentation MCQ question is the important chapter for a Electronics and Communications Engineering(ECE) and GATE students. Page-3 section-4

Each section contains 100 MCQs on Measurement and Instrumentation .

Out of an ammeter, a milli ammeter, a voltmeter and a milli voltmeter, which pair of the instruments have maximum and minimum resistance respectively?

A) Voltmeter; Milli ammeter B) Voltmeter; Ammeter C) Milli voltmeter; Ammeter D) Milli voltmeter; Milli ammeter

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

Bridge circuits using resistance temperature detectors (RTD's) in temperature measurements usually employ the "three lead system" so as to obtain

A) higher sensitivity B) better impedance matching C) compensation for signal wire resistance to the detector D) reduction in power consumption

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

Radiation pyrometers are used in the temperature range of

A) 0 - 500°C B) 500 - 1000°C C) -250 - 500°C D) 1200 – 2500°C

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

The strain gauge should have
1. High gauge factor
2. Low resistance temperature coefficient
3. High resistance
Which of the above statements are correct?

A) 1 and 2 only B) 1 and 3 only C) 2 and 3 only D) 1, 2 and 3

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

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Measurement And Instrumentation MCQ Questions & Answers | ECE