# Size A refers to

1.  Lower deviation

2.  Minimum interference

3.  Minimum clearance

4.  Maximum clearance

4

Minimum clearance

Explanation :
No Explanation available for this question

# Size B refer to

1.  Lower deviation

2.  Upper Deviation

3.  Maximum clearance

4.  Minimum clearance

4

Lower deviation

Explanation :
No Explanation available for this question

# Size C refers to

1.  Lower deviation

2.  Upper Deviation

3.  Maximum clearance

4.  Minimum clearance

4

Upper Deviation

Explanation :
No Explanation available for this question

# The diameter of finish turned shaft can best be checked with a

1.  Combination set

2.  Slip gauge

3.  Height gauge

4.  Micrometer screw gauge

4

Micrometer screw gauge

Explanation :
No Explanation available for this question

# Accurate centring of work mounted in an independent chunk can be determined by using a

1.  Centre gauge

2.  Height gauge

3.  Dial indicator

4.  Surface gauge

4

Dial indicator

Explanation :
No Explanation available for this question

# In limits and fits system, basic shaft system is one whose

1.  Lower deviation is zero

2.  Upper deviation is zero

3.  Minimum clearance is zero

4.  Maximum clearance is zero

4

Upper deviation is zero

Explanation :
No Explanation available for this question

# To check the diameter a twist drill with a micrometer, the measurement must be taken across the

1.  Margins of the drill

2.  Flutes of the drill

3.  Lips of the drill

4.  Web of the drill

4

Margins of the drill

Explanation :
No Explanation available for this question

# Expressing a dimension as  mm is the case of

1.  Unilateral tolerance

2.  Bilateral tolerance

3.  Limiting dimensions

4.  None of these

4

Unilateral tolerance

Explanation :
No Explanation available for this question

# IS:919 on limits and fits specifies which of the following numbers of grades of fundamental tolerance, and fundamental deviations respectively

1.  25, 18

2.  25, 16

3.  18, 22

4.  18, 25

4

18, 25

Explanation :
No Explanation available for this question

# Basic shaft and basic hole are those whose upper deviations and lower deviations respectively are

1.  + ve, - ve

2.  - ve, + ve

3.  Zero, Zero

4.  None of these

4