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.

M

Mr. Dubey • 52.61K Points
Coach

Q. For measuring the temperature of a boiler furnace which one of the following is the appropriate thermometer?

(A) Optical pyrometer
(B) Bimetallic thermometer
(C) Thermocouple
(D) Resistance thermometer
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M

Mr. Dubey • 52.61K Points
Coach

Q. The resistance of a strain gauge should be high

(A) To increase sensitivity
(B) To reduce hysteresis effect
(C) To swamp out the effects of variations of resistance in other parts of the bridge
(D) None of the above
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M

Mr. Dubey • 52.61K Points
Coach

Q. Which of the following transducer is used to translate linear motion into electrical signals?

(A) Bourdons tube
(B) LVDT
(C) Bellows
(D) Strain gauge
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M

Mr. Dubey • 52.61K Points
Coach

Q. If an error under the same conditions will always be of the same size and sign, it is known as

(A) Training errors
(B) Systematic errors
(C) Cumulative error
(D) Either of (B) and (C) above
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M

Mr. Dubey • 52.61K Points
Coach

Q. The degree of fementation in brewing pressure can be measured by

(A) Bolometer
(B) Conductivity meter
(C) pH meter
(D) Smoke meter
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M

Mr. Dubey • 52.61K Points
Coach

Q. Which of the following will be the most alkaline solution?

(A) pH 4
(B) pH 1
(C) pH 7
(D) pH 14
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M

Mr. Dubey • 52.61K Points
Coach

Q. McLeod gage is used to measure

(A) pressure
(B) vacuum
(C) Flow rate
(D) None of the above
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M

Mr. Dubey • 52.61K Points
Coach

Q. The standard oxygen point temperature is

(A) 182.97?C
(B) ?213.99?C
(C) 163.45?C
(D) ?182.27?C
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M

Mr. Dubey • 52.61K Points
Coach

Q. In measurements using two strain gauges, the purpose of dummy strain gauge is

(A) To unllify the errors due to temperature
(B) Improve stability of the measuring system
(C) Measure lateral strain
(D) Increase the sensitivity of measuring system
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M

Mr. Dubey • 52.61K Points
Coach

Q. If a steam pressure of 10 kg/cm2 is to be measured, the range of pressure gauge should be

(A) 0 to 100 kg kg/cm2
(B) 0 to 10 kg kg/cm2
(C) 0 to 20 kg kg/cm2
(D) ?10 kg/cm2 to + 10 kg kg/cm2
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