MCQ - TNPSC JTO
JTO - 540 - Trade - Workshop Calculation Science
540 UNIT 3 Mass Weight Volume Density Speed
113)
The SI unit of speed is:
A.
B.
C.
D.
114)
What is the acceleration of a body falling freely?
A.
B.
C.
D.
115)
Potential energy depends on:
A.
B.
C.
D.
116)
Which one is not a form of energy?
A.
B.
C.
D.
117)
Kinetic energy depends on:
A.
B.
C.
D.
118)
In a perfect machine, input is:
A.
B.
C.
D.
119)
A person climbing a hill gains:
A.
B.
C.
D.
120)
The total energy of an isolated system is:
A.
B.
C.
D.
121)
Acceleration is a:
A.
B.
C.
D.
122)
Rest means:
A.
B.
C.
D.
123)
When a body moves with changing speed, it is in:
A.
B.
C.
D.
124)
Efficiency formula is:
A.
B.
C.
D.
125)
Unit of velocity:
A.
B.
C.
D.
126)
Which quantity has both magnitude and direction?
A.
B.
C.
D.
127)
The energy stored in a stretched rubber band is:
A.
B.
C.
D.
128)
The SI unit of work is:
A.
B.
C.
D.