BSNL TTA Instruments And Measurements MCQ

BSNL TTA Instruments And Measurements MCQ

NOTE-NO OF QUESTIONS 225
ANSWER KEY-Correct answer is indicated by symbol (V) in options.
HINTS-In some questions options E-HINTS is indicating the hints of answer
SAMPLE QUESTIONS AND ANSWERS

1) Which of the quantity consists of SI unit as Candela?
A [ ]) Velocity
B [ ]) Impulse
C [v]) Luminous intensity
D [ ]) Force

2) Which of the quantity consists of unit as Pascal ?
A [ ]) Temperature
B [v]) Pressure
C [ ]) Force
D [ ]) Impulse

3) Which of the quantity consists of unit as newton-second?
A [v]) Impulse
B [ ]) Acceleration
C [ ]) Speed
D [ ]) velocity

BSNL TTA Instruments And Measurements MCQ

4) Which of the quantity consists of unit as kg m/sec ?
A [ ]) Speed
B [v]) Momentum
C [ ]) Acceleration
D [ ]) Impulse

5) The Metric System is also called as:
A [ ]) CGS
B [v]) MKS system
C [ ]) SI
D [ ]) None of the above

6) Which devices used to measure the temperature of an object ?
A [ ]) Poteintiometer
B [ ]) Odometer
C [v]) Thermometers
D [ ]) Galvanometer

BSNL TTA Instruments And Measurements MCQ

7) What is the SI units of mass, length and time respectively ?
A [ ]) g, m and s
B [ ]) kg, cm and s
C [ ]) g, cm and s
D [v]) kg, m and s

8) Which of the two have same dimensions ?
A [ ]) Force and strain
B [v]) Angular velocity and angular frequency
C [ ]) Force and stress
D [ ]) None of the above

9) What is the formulas for acceleration?
A [ ]) Mass x velocity
B [v]) Change in velocity / time
C [ ]) Mass x acceleration
D [ ]) Force x displacement

10) How many fundamental units are there ?
A [ ]) 4
B [ ]) 6
C [ ]) 8
D [v]) 7
E [ ]) HINTS-There are seven fundamental units: kilogram (mass), meter(length), candela (luminous intensity), second (time), ampere (current), kelvin (temperature), and mole (amount of substance

BSNL TTA Instruments And Measurements MCQ