Mechanical Engineering - Machine Design

6.
A steel containing more than 0.8% carbon is known as eutectoid steel.
Yes
No
Answer: Option
Explanation:
No answer description is available. Let's discuss.

7.
In leaf springs, the longest leaf is known as
lower leaf
master leaf
upper leaf
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.

8.
The taper on cotter varies from
1 in l5 to 1 in 10
1 in 24 to 1 in 20
1 in 32 to 1 in 24
1 in 48 to 1 in 24
Answer: Option
Explanation:
No answer description is available. Let's discuss.

9.
Which of the following screw thread is used for power transmission in one direction only.
Acme threads
Square threads
Buttress threads
Multiple threads
Answer: Option
Explanation:
No answer description is available. Let's discuss.

10.
When the bearing is subjected to large fluctuations of load and heavy impacts, the bearing characteristic number should be __________ the bearing modulus.
5 times
10 times
15 times
20 times
Answer: Option
Explanation:
No answer description is available. Let's discuss.