1.  (a) Poor surface finish is obtained

2.  Sudden increase in power and cutting force with chattering take place

3.  Overheating and fuming due to friction start

4.  All of these

4
Correct Answer :

All of these


Explanation :
No Explanation available for this question

1.  Cutting speed

2.  Tool geometry

3.  Feed and depth

4.  Microstructure of material being cut

4
Correct Answer :

Cutting speed


Explanation :
No Explanation available for this question

1.  Nose part, front relief face and side relief face

2.  Nose part and top face

3.  Cutting edges

4.  All of these

4
Correct Answer :

Nose part, front relief face and side relief face


Explanation :
No Explanation available for this question

1.  Red hardness and impact resistance

2.  Red hardness and wear resistance

3.  Toughness and impact resistance

4.  Red hardness, wear resistance and toughness

4
Correct Answer :

Red hardness, wear resistance and toughness


Explanation :
No Explanation available for this question

1.  Produce discontinuous chips

2.  Permits maximum metal removal per tool grind

3.  Results in maximum length of shear plane

4.  Results in minimum value of shear plane

4
Correct Answer :

Permits maximum metal removal per tool grind


Explanation :
No Explanation available for this question

1.  Grain size

2.  Toughness

3.  Hardness

4.  Micro constituents

4
Correct Answer :

Hardness


Explanation :
No Explanation available for this question

1.  Tearing chips

2.  Distortion of metal

3.  Shearing the metal across a zone

4.  Cutting the metal across a zone

4
Correct Answer :

Shearing the metal across a zone


Explanation :
No Explanation available for this question

1.  6 m/mt

2.  11 m/mt

3.  22 m/mt

4.  33 m/mt

4
Correct Answer :

22 m/mt


Explanation :
No Explanation available for this question

1.  150

2.  100

3.  50

4.  00

4
Correct Answer :

00


Explanation :
No Explanation available for this question

1.  Soluble oil

2.  Kerosene

3.  Turpentine oil

4.  Compressed air

4
Correct Answer :

Soluble oil


Explanation :
No Explanation available for this question

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