Mechanical Measurement and Metrology (3141901) MCQ

MCQs of Force, Torque, Pressure, Strain and Temperature Measurement

MCQ No - 1

In a Prony brake dynamometer, _________.

(A) mechanical energy is converted into heat
(B) mechanical energy is converted into electrical energy
(C) electrical energy is converted into torque
(D) there is no need for energy conversion

MCQ No - 2

In torsion-bar dynamometers, deflection measurement is carried out by _____.

(A) mechanical methods
(B) electrical methods
(C) electronic methods
(D) optical methods

MCQ No - 3

The first thermometer was developed by _______.

(A) Rankine
(B) Celsius
(C) Kelvin
(D) Galileo Galilei

MCQ No - 4

Which of the following is correct for temperature?

(A) F = 1.6C + 32
(B) F = 1.8C + 32
(C) F = 1.8C + 273
(D) F = 1.8C + 212

MCQ No - 5

Semiconductors used for temperature measurement are called _______.

(A) thermistors
(B) thermopiles
(C) resistance temperature detectors
(D) pyrometers