Transducers, Measurement & Instrumentation-Resistive, Capacitive, Inductive and Piezoelectric Transducers and Their Signal Conditioning (GATE (Graduate Aptitude Test in Engineering) Instrumentation): Questions 1 - 5 of 6

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Question number: 1

» Transducers, Measurement & Instrumentation » Resistive, Capacitive, Inductive and Piezoelectric Transducers and Their Signal Conditioning

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MCQ▾

Question

A Piezoelectric transducer is a voltage source of with an internal impedence of . It is connected to a digital oscilloscope with an input impedance of directly. What is the voltage measured by oscilloscope?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 2

» Transducers, Measurement & Instrumentation » Resistive, Capacitive, Inductive and Piezoelectric Transducers and Their Signal Conditioning

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MCQ▾

Question

Select the Device which refers to self-generating transducer.

Choices

Choice (4) Response

a.

Piezoelectric

b.

Capacitive

c.

Electromagnetic

d.

Inductive

Question number: 3

» Transducers, Measurement & Instrumentation » Resistive, Capacitive, Inductive and Piezoelectric Transducers and Their Signal Conditioning

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MCQ▾

Question

The Transducer in measurement system used to

Choices

Choice (4) Response

a.

Amplification of the input signal

b.

Modify the system

c.

Used to convert the input signal from one physical form into another

d.

Indicate the measurement

Question number: 4

» Transducers, Measurement & Instrumentation » Resistive, Capacitive, Inductive and Piezoelectric Transducers and Their Signal Conditioning

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MCQ▾

Question

Which of the following is the write statement?

Choices

Choice (4) Response

a.

Any measurement is expressed by a numerical value alone.

b.

The information collected from the instrumentation system which means output is known as measurement.

c.

Measurement system not always provide exact information of the measured quantity.

d.

Analog instruments are costly and hard to maintain and repair.

Question number: 5

» Transducers, Measurement & Instrumentation » Resistive, Capacitive, Inductive and Piezoelectric Transducers and Their Signal Conditioning

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MCQ▾

Question

The output stage of a generalized measurement system may comprise a

Choices

Choice (4) Response

a.

Amplifiers

b.

Transducer - detector unit

c.

Any of the above

d.

Recording and indicating instruments

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