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ESE EC : Measurements & Instrumentation Champion Quiz 3
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Question 1
Which one of the following modulation techniques is the most efficient for pulse telemetry?
Question 2
A piezoelectric transducer is a voltage source of 10V with an internal impedance of 10 MΩ. It is connected to a digital oscilloscope with an input impedance of 10 MΩ directly. What is the voltage measured by the oscilloscope?
Question 3
Which one of the following statements is correct?
Question 4
The piezoelectric crystal voltage sensitivity is defined as
Question 5
OTDR is the acronym for
Question 6
A digital linear displacement transducer normally uses
Question 7
Which of the following cannot provide as much time interval accuracy as the oscilloscope but can capture and display eight or more signals simultaneously, something that scopes cannot do?
Question 8
Which one of the following is used to measure temperature inside a boiler furnace?
Question 9
Variation of which of the following parameters is related to the level change in the measurement of liquid level using two parallel metal rods immersed in a liquid tank?
Question 10
Electrical positional system telemetering uses for transmission of signal in
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May 17ESE & GATE EC
