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

A
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

D
MCQ No - 3

The first thermometer was developed by _______.

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

D
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

B
MCQ No - 5

Semiconductors used for temperature measurement are called _______.

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

A