MCQ - TNPSC JTO
JTO - 436 - Fitter
436 - Unit V Limit Fit Tolerance and Interchangeabilty
113)
In shaft basis system, the shaft is kept:
A.
B.
C.
D.
114)
The clearance is defined as:
A.
B.
C.
D.
115)
Allowance is:
A.
B.
C.
D.
116)
Which type of fit provides tightness even at maximum metal condition?
A.
B.
C.
D.
117)
A sliding fit is a type of:
A.
B.
C.
D.
118)
BIS system of fits is aligned with:
A.
B.
C.
D.
119)
In limits and fits, "basic size" means:
A.
B.
C.
D.
120)
If hole dia = 25.000 to 25.020 mm, shaft dia = 24.980 to 24.995 mm, then type of fit is:
A.
B.
C.
D.
121)
A tolerance grade IT7 means:
A.
B.
C.
D.
122)
The tolerance symbol "f7" means:
A.
B.
C.
D.
123)
Why are tolerances given on dimensions?
A.
B.
C.
D.
124)
Interference fit is required in:
A.
B.
C.
D.
125)
A transition fit is one where:
A.
B.
C.
D.
126)
Which of the following is not a type of fit as per Indian Standards?
A.
B.
C.
D.
127)
In a clearance fit, the shaft is always:
A.
B.
C.
D.
128)
The type of fit used in bicycle pedal and crank assembly is:
A.
B.
C.
D.