ExamVeda
Login
Home

Measurement And Instrumentation MCQ Questions & Answers | ECE

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-8 section-3

Each section contains 100 MCQs on Measurement and Instrumentation .
71
A 0-250 V voltmeter has guaranteed accuracy of 1% full-scale reading (deflection). The voltage measured by this instrument is 100 V. The limiting error is given by
Discuss
Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board
72
A 0-200 V voltmeter has a sensitivity of 1 kΩ/V. The resistance of the voltmeter is
Discuss
Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board
73
Most common form of A.C. meters met with in every day domestic and industrial installation are
Discuss
Answer & Solution
Answer: Option C
No explanation is given for this question. Let's Discuss on Board
74
Volt Ratio box (VR box) is used in conjuction with
Discuss
Answer & Solution
Answer: Option C
No explanation is given for this question. Let's Discuss on Board
75
The FM telemetry as compared with AM telemetry requires a channel that is
Discuss
Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board
76
Which of the following is correct?
Discuss
Answer & Solution
Answer: Option A
No explanation is given for this question. Let's Discuss on Board
77
Which of the following meters is based on the principle of Hall Effect?
Discuss
Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board
78
Hysteresis error, in moving iron instruments may be reduced by using
Discuss
Answer & Solution
Answer: Option A
No explanation is given for this question. Let's Discuss on Board
79
A thermistor has a resistance temperature coefficient of -2% over a temperature range of 25°C to 50°C. If the resistance is 50 Ω at 25°C. What is the resistance at 45°C ?
Discuss
Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board
80
Consider the following statements associated with electrical/electronic transducers:
1. Mass-inertia effects are minimized
2. These transducers consume very little power
3. The response time is large
4. Transmission and processing the signal for the purpose of measurement are easier
Select the correct answer using the options given below:
Discuss
Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board