Recent questions in GATE

0 votes

0 answers

Match the following

asked Sep 5, 2017 in MD by chandu (215k points)

0 votes

0 answers

The maximum radial load it can sustain to operate at 600 rev/min, for 2000 hours is

asked Sep 5, 2017 in MD by chandu (215k points)

0 votes

0 answers

Which of the bearings given below SHOULD NOT be subjected to a thrust load?

asked Sep 5, 2017 in MD by chandu (215k points)

0 votes

0 answers

The life of the bearing will be P ´ 106 revolutions, where P is equal to ___

asked Sep 5, 2017 in MD by chandu (215k points)

0 votes

0 answers

The basic load rating of a ball bearing is

asked Sep 5, 2017 in MD by chandu (215k points)

0 votes

0 answers

Spherical roller bearings are normally used

asked Sep 5, 2017 in MD by chandu (215k points)

0 votes

0 answers

Match the rolling element bearings with the most appropriate loading condition.

asked Sep 5, 2017 in MD by chandu (215k points)

0 votes

0 answers

If the load of a ball bearing is reduced to half, the life of the ball bearing will

asked Sep 5, 2017 in MD by chandu (215k points)

0 votes

0 answers

What is the expected life of the same bearing for a similar load of 4900 N and speed of 2000 rpm

asked Sep 5, 2017 in MD by chandu (215k points)

0 votes

0 answers

The pitch circle diameter (in mm) of the helical gear is __________

asked Sep 5, 2017 in MD by chandu (215k points)

0 votes

0 answers

Assuming that only one pair of the teeth is in contact

asked Sep 5, 2017 in MD by chandu (215k points)

0 votes

0 answers

The number of teeth on pinion is ____________

asked Sep 5, 2017 in MD by chandu (215k points)

0 votes

0 answers

The tangential force transmitted (in N) is

asked Sep 5, 2017 in MD by chandu (215k points)

0 votes

0 answers

The dimensions ‘a’ and ‘b’ respectively, are closest to

asked Sep 5, 2017 in MD by chandu (215k points)

0 votes

0 answers

Match the type of gears with their most appropriate description

asked Sep 5, 2017 in MD by chandu (215k points)

0 votes

0 answers

The stress in the gear tooth is about

asked Sep 5, 2017 in MD by chandu (215k points)

0 votes

0 answers

The contact ratio of the contacting tooth is

asked Sep 5, 2017 in MD by chandu (215k points)

0 votes

0 answers

The center distance between the gear pair will be

asked Sep 5, 2017 in MD by chandu (215k points)

0 votes

0 answers

If the drive efficiency is 80%, the torque required on the input shaft to create 1000N output thrust is

asked Sep 5, 2017 in MD by chandu (215k points)

0 votes

0 answers

If the ratio of speed reduction in this unit is 10:1 the efficiency is about

asked Sep 5, 2017 in MD by chandu (215k points)

Page:

« prev
1
...
36
37
38
39
40
41
42
43
44
...
102
next »

Recent questions in GATE

...