Instrumentation Nccer exam questions with
correct answers
1) The three fundamental units of all physical quantities are length, mass, and
_________?
a) Pressure
b) Temperature
c) Matter
d) Time - CORRECT ANSWERS ✔✔d) Time
2) The meter-kilogram-second (MKS) system and the centimeter-gram-second
(CGS) are part of the English system of measure?
a) True
b)False - CORRECT ANSWERS ✔✔b) False
3) How many inches are in one meter?
a) 1.52
b) 12
c) 39.37
d) 40 - CORRECT ANSWERS ✔✔c) 39.37
,4) When converting the dimensions of a ________, only the radius has a
measured dimension that must be converted?
a) Circle
b) Rectangle
c) Cylinder
d) Box - CORRECT ANSWERS ✔✔a) Circle
5) How many meters are in 9.843 feet?
a) 1
b) 2
c) 3
d) 4 - CORRECT ANSWERS ✔✔c) 3
6) What is the most common wet measuring unit in the metric system?
a) Quart
b) Liter
c) Pint
d) Gallon - CORRECT ANSWERS ✔✔b) Liter
7) The amount of matter in an object is its _________?
,a) Weight
b) Force
c) Mass
d) Pressure - CORRECT ANSWERS ✔✔c) Mass
8) The newton can be defined as the amount of force required to accelerate one
kilogram at the rate of one meter per second per second?
a) True
b) False - CORRECT ANSWERS ✔✔a) True
9) Hydrostatic pressure is also referred to as _______ pressure?
a) Base
b) Interior
c) Vessel
d) Head - CORRECT ANSWERS ✔✔d) Head
10) The Kelvin scale is sometimes referred to as the _________ scale?
a) Absolute Celcius
b) Rankine
, c) Fahrenheit
d) Degrees Centigrade - CORRECT ANSWERS ✔✔a) Absolute Celsius
11) 110C is equal to __________?
a) 110 F
b) 210 F
c) 230 F
d) 250 F - CORRECT ANSWERS ✔✔c) 230 F
12) A fluid flowing in a pipe exerts pressure in two different directions, against
both the walls of the pipe and the direction of flow.
a) True
b) False - CORRECT ANSWERS ✔✔a) True
13) Mass flow rates can be calculated or computed easily by determining or
sensing temperature and / or _______.
a) Velocity
b) Pressure
c) Volume
d) Density - CORRECT ANSWERS ✔✔b) Pressure
correct answers
1) The three fundamental units of all physical quantities are length, mass, and
_________?
a) Pressure
b) Temperature
c) Matter
d) Time - CORRECT ANSWERS ✔✔d) Time
2) The meter-kilogram-second (MKS) system and the centimeter-gram-second
(CGS) are part of the English system of measure?
a) True
b)False - CORRECT ANSWERS ✔✔b) False
3) How many inches are in one meter?
a) 1.52
b) 12
c) 39.37
d) 40 - CORRECT ANSWERS ✔✔c) 39.37
,4) When converting the dimensions of a ________, only the radius has a
measured dimension that must be converted?
a) Circle
b) Rectangle
c) Cylinder
d) Box - CORRECT ANSWERS ✔✔a) Circle
5) How many meters are in 9.843 feet?
a) 1
b) 2
c) 3
d) 4 - CORRECT ANSWERS ✔✔c) 3
6) What is the most common wet measuring unit in the metric system?
a) Quart
b) Liter
c) Pint
d) Gallon - CORRECT ANSWERS ✔✔b) Liter
7) The amount of matter in an object is its _________?
,a) Weight
b) Force
c) Mass
d) Pressure - CORRECT ANSWERS ✔✔c) Mass
8) The newton can be defined as the amount of force required to accelerate one
kilogram at the rate of one meter per second per second?
a) True
b) False - CORRECT ANSWERS ✔✔a) True
9) Hydrostatic pressure is also referred to as _______ pressure?
a) Base
b) Interior
c) Vessel
d) Head - CORRECT ANSWERS ✔✔d) Head
10) The Kelvin scale is sometimes referred to as the _________ scale?
a) Absolute Celcius
b) Rankine
, c) Fahrenheit
d) Degrees Centigrade - CORRECT ANSWERS ✔✔a) Absolute Celsius
11) 110C is equal to __________?
a) 110 F
b) 210 F
c) 230 F
d) 250 F - CORRECT ANSWERS ✔✔c) 230 F
12) A fluid flowing in a pipe exerts pressure in two different directions, against
both the walls of the pipe and the direction of flow.
a) True
b) False - CORRECT ANSWERS ✔✔a) True
13) Mass flow rates can be calculated or computed easily by determining or
sensing temperature and / or _______.
a) Velocity
b) Pressure
c) Volume
d) Density - CORRECT ANSWERS ✔✔b) Pressure
