The mechanism involved in the removal of metal in drilling operation is by_________________?
A. Compression
B. Extrusion
C. Shearing
D. Both B & C
A. Compression
B. Extrusion
C. Shearing
D. Both B & C
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
A. Decreases
B. Increases
C. Remain constant
D. Shows no systematic variation
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
A. Plasticiser: increases the polymer strength
B. Heat stabiliser: increases the maximum service temperature
C. Fillers: Does not affect the property of polymer but increases its weight
D. Lubricants: increases the flexibility of polymers
[B].
[C].
[D].
Answer: Option D
Explanation:
No answer description available for this question.