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KPSC ITI JTO Turner 2018
80

KPSC ITI JTO Turner Question Papers - 2018 with Answer Key

80) Unilateral tolerance is when

the two limit dimensions are only above the nominal size

the two limit dimensions are only below the nominal size

the two limit dimensions are above and below the nominal size

the two limit dimensions are only above or below the nominal size

Answer is:

the two limit dimensions are only above or below the nominal size

KPSC ITI JTO Turner Question Papers - 2018 with Answer Key

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81) In hole basis system A. shaft limit dimensions are kept constant B. hole limit dimensions are considered constant C. the limit dimensions of the shaft are suitably varied D. the limit dimensions of the hole are suitably varied Which of the above statements

A only

A and B only

B and C only

C and D only

Answer is:

B and C only

In hole basis system
A. shaft limit dimensions are kept constant
B. hole limit dimensions are considered constant
C. the limit dimensions of the shaft are suitably varied
D. the limit dimensions of the hole are suitably varied
Which of the above statements

82) Interference fit is

the fit established when a negative clearance exists between the sizes of the holes and shafts

the fit where the diameter of the largest allowable hole is greater than that of the smallest shaft

the fit where the largest permitted shaft diameter is smaller than the diameter of the smallest hole

None of the above

Answer is:

the fit established when a negative clearance exists between the sizes of the holes and shafts

83) Inter changeability is when A. an interchangable part is one which can be substituted for similar part manufactured to the same drawing B. any one component selected at random should assemble correctly with any other mating component, that too selected at

A only

B only

Both A and B

Neither A nor B

Answer is:

Both A and B

84) Indian Standards IS: 3484 recommends that gauging members of the plain plug gauges to be made of

wear resistant steel and hardened to not less than 750 HV

wear resistant steel and hardened to not less than 350 HV

surface hardened steel to not less than 250 HV

wear resistant steel C-85 and surface hardened not less than 150 HV

Answer is:

wear resistant steel and hardened to not less than 750 HV

KPSC ITI JTO Turner Question Papers - 2018 with Answer Key

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80) Unilateral tolerance is when

the two limit dimensions are only above or below the nominal size

KPSC ITI JTO Turner Question Papers - 2018 with Answer Key

Related KPSC ITI JTO Turner Question Papers - 2018 with Answer Key

81) In hole basis system A. shaft limit dimensions are kept constant B. hole limit dimensions are considered constant C. the limit dimensions of the shaft are suitably varied D. the limit dimensions of the hole are suitably varied Which of the above statements

B and C only

82) Interference fit is

the fit established when a negative clearance exists between the sizes of the holes and shafts

83) Inter changeability is when A. an interchangable part is one which can be substituted for similar part manufactured to the same drawing B. any one component selected at random should assemble correctly with any other mating component, that too selected at

Both A and B

84) Indian Standards IS: 3484 recommends that gauging members of the plain plug gauges to be made of

wear resistant steel and hardened to not less than 750 HV

KPSC ITI JTO Turner Question Papers - 2018 with Answer Key