Mechanical Measurements MCQs | Page - 2

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 • 56.32K Points
Coach

Q. Contraction or expansion due to changes in temperature can be measured by

(A) Tellurometer
(B) Dilatometer
(C) Thermocouple
(D) Fathometer
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M

Mr. Dubey • 56.32K Points
Coach

Q. The accuracy depends upon

(A) Precision of instrument
(B) Precision of method
(C) Good planning
(D) All of the above
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M

Mr. Dubey • 56.32K Points
Coach

Q. Which of the following is the area meter?

(A) venturimeter
(B) orifice meter
(C) rotameter
(D) None of the above
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M

Mr. Dubey • 56.32K Points
Coach

Q. A error that always follows the same definite mathematical or physical law is known as

(A) Detectable error
(B) Cumulative error
(C) Mathematical error
(D) Systematic error
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M

Mr. Dubey • 56.32K Points
Coach

Q. Which of the following is not a source of power?

(A) Solar cell
(B) Photovoltaic cell
(C) Thermo-couple
(D) Photoelectric cell
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M

Mr. Dubey • 56.32K Points
Coach

Q. A hot wire anemometer is used to measure

(A) Gas velocities
(B) Liquid discharges
(C) Pressure of gases
(D) Very low pressures
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M

Mr. Dubey • 56.32K Points
Coach

Q. Freeqing point of mercury is

(A) ? 98.87?C
(B) ? 48.80?C
(C) ? 38.87?C
(D) None of the above
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M

Mr. Dubey • 56.32K Points
Coach

Q. Which of the following transducers is preferred for measurements involving sound

(A) thermocouple
(B) Kundt's tube
(C) peizoelectric pick up
(D) None of the above
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M

Mr. Dubey • 56.32K Points
Coach

Q. Which of the following magnetic material has least value of (B.H.)max?

(A) Alnico
(B) Cobalt steel
(C) Carbon steel
(D) 3.92 second
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M

Mr. Dubey • 56.32K Points
Coach

Q. A load cell is essentially a

(A) Strain gauge
(B) Photo voltaic cell
(C) Thermistor
(D) Thermocouple
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