Units of measurements, system of units, SI units, fundamental and derived units - One Line Questions
1.
The SI unit of electric charge is: —
Coulomb
2.
The SI unit of electric potential is: —
Volt
3.
The SI unit of pressure is: —
Pascal
4.
The SI unit of temperature is: —
Kelvin
5.
The SI unit of length is: —
Meter
6.
Which system of units uses foot, pound, and second? —
FPS system
7.
Which system of units is internationally accepted and most widely used? —
SI system
8.
Which system of units is also known as the Giorgi system? —
SI system
9.
Which system of units uses pound-force as a unit of force? —
FPS system
10.
Which system of units is a coherent system derived from MKS? —
SI system
11.
Which of the following quantities has the SI unit of 'mole'? —
Amount of Substance
12.
Which quantity has the SI unit of 'Pascal'? —
Pressure
13.
Which system of units was developed from the metric system? —
Both CGS and SI systems
14.
The SI unit of mass is: —
Kilogram
15.
The SI unit of force is: —
Newton
16.
The SI unit of power is: —
Watt
17.
Which of the following is a fundamental unit in the SI system? —
Candela
18.
Which of the following is a derived unit of momentum? —
Both A and C
19.
Which of the following is a derived unit for density? —
kg/m³
20.
Which of the following is a derived unit? —
Joule
21.
Which of the following is a supplementary unit in the SI system? —
Steradian
22.
The SI unit of luminous intensity is: —
Candela
23.
Which of the following is a derived unit for acceleration? —
m/s²
24.
Which of the following is a derived unit of velocity? —
m/s
25.
The SI unit of velocity is: —
m/s
26.
Which of the following is NOT a fundamental unit in the SI system? —
Newton
27.
Which of the following is a supplementary unit in the SI system? —
Radian
28.
Which of the following is a derived unit in the SI system? —
Joule
29.
Which fundamental unit is NOT part of the MKS system? —
Ampere
30.
The SI unit of time is: —
Second
31.
The SI unit of surface tension is: —
N/m
32.
Which of the following is a fundamental unit in the CGS system? —
Gram
33.
The SI unit of capacitance is: —
Farad
34.
Which quantity is measured in 'hertz'? —
Frequency
35.
Which quantity is measured in 'steradian' in the SI system? —
Solid Angle
36.
The SI unit of viscosity is: —
Pascal-second
37.
The SI unit of angular velocity is: —
rad/s
38.
The SI unit of frequency is: —
Both A and B
39.
Which system of units is based on centimeter, gram, and second? —
CGS system
40.
The SI unit of resistance is: —
Ohm
41.
The SI unit of magnetic flux is: —
Weber
42.
The SI unit of electric field strength is: —
Both A and B
43.
The SI unit of electric current is: —
Ampere
44.
Which of the following is a fundamental unit in the SI system? —
Kelvin
45.
The SI unit of thermal conductivity is: —
W/(m·K)
46.
The SI unit of energy is: —
Joule
47.
Which of the following is a fundamental unit in the MKS system? —
Kilogram
48.
The SI unit of work is: —
Joule
49.
The SI unit of inductance is: —
Henry
50.
The SI unit of magnetic field strength is: —
Tesla