Q. For measuring the temperature of a boiler furnace which one of the following is the appropriate thermometer?
✅ Correct Answer: (A)
Optical pyrometer
Mechanical Measurements MCQs | Page - 4
Dear candidates you will find MCQ questions of Mechanical Measurements here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.
Q. The resistance of a strain gauge should be high
✅ Correct Answer: (B)
To reduce hysteresis effect
Q. Which of the following transducer is used to translate linear motion into electrical signals?
✅ Correct Answer: (B)
LVDT
Q. If an error under the same conditions will always be of the same size and sign, it is known as
✅ Correct Answer: (D)
Either of (B) and (C) above
Q. The degree of fementation in brewing pressure can be measured by
✅ Correct Answer: (C)
pH meter
Q. Which of the following will be the most alkaline solution?
✅ Correct Answer: (D)
pH 14
Q. McLeod gage is used to measure
✅ Correct Answer: (A)
pressure
Q. The standard oxygen point temperature is
✅ Correct Answer: (D)
?182.27?C
Q. In measurements using two strain gauges, the purpose of dummy strain gauge is
✅ Correct Answer: (A)
To unllify the errors due to temperature
Q. If a steam pressure of 10 kg/cm2 is to be measured, the range of pressure gauge should be
✅ Correct Answer: (C)
0 to 20 kg kg/cm2
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