Mechanical Engineering - Workshop Technology

1.
A basic shaft is one whose
lower deviation is zero
upper deviation is zero
lower and upper deviations are zero
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.

2.
A file with 20 teeth in 25 mm is called
rough file
bastard file
second cut file
smooth file
Answer: Option
Explanation:
No answer description is available. Let's discuss.

3.
The flux commonly used in brazing is
zinc chloride
ammonium chloride
rosin plus alcohol
borax
Answer: Option
Explanation:
No answer description is available. Let's discuss.

4.
The increase in hardness due to cold working, is called
age-hardening
work-hardening
induction hardening
flame hardening
Answer: Option
Explanation:
No answer description is available. Let's discuss.

5.
When a pattern is made in three parts, the top part, is known as a
drag
cheek
cope
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.