MCQ - TNPSC JTO
JTO - 540 - Trade - Workshop Calculation Science
540 - UNIT - 08 - Centre of Gravity Levers and Simple
177)
Torsion causes:
A.
B.
C.
D.
178)
One Pascal is equal to:
A.
B.
C.
D.
179)
If efficiency = 0%, it means:
A.
B.
C.
D.
180)
Which is not a simple machine?
A.
B.
C.
D.
181)
Unit of load in SI:
A.
B.
C.
D.
182)
High stiffness means:
A.
B.
C.
D.
183)
Effort arm is greater than load arm in:
A.
B.
C.
D.
184)
Plastic region is:
A.
B.
C.
D.
185)
Necking occurs in:
A.
B.
C.
D.
186)
Tough materials are resistant to:
A.
B.
C.
D.
187)
MA < 1 in:
A.
B.
C.
D.
188)
VR is affected by:
A.
B.
C.
D.
189)
SI unit of strain energy:
A.
B.
C.
D.
190)
Shear modulus is:
A.
B.
C.
D.
191)
Machine efficiency can be improved by:
A.
B.
C.
D.
192)
Load arm is distance between:
A.
B.
C.
D.