equal to
one-fourth
one-half
twice
✅ The correct answer is option C.
Engineering MCQs
When a load on the free end of a cantilever beam is increased, failure will occur
at the free end
at the fixed end
in the middle of the beam
at a distance 2l/3 fro
✅ The correct answer is option B.
For air conditioning the operation theatre in a hospital, the percentage of outside air in the air supplied is
zero
20
50
100
✅ The correct answer is option D.
The velocity of steam at throat of the nozzle is __________ the velocity of sound.
equal to
less than
more than
✅ The correct answer is option A.
Two closely-coiled helical springs ‘A’ and ‘B’ of the same matenal, same number of turns and made from same wire are subjected to an axial load W. The mean diameter of spring ‘A’ is double the mean diameter of spring ‘B’. The ratio of deflections in spring ‘B’ to spring ‘A’ will be
1-Aug
1-Apr
2
4
✅ The correct answer is option A.
Which of the following is an example of a higher pair ?
Toothed gearing
Belt and rope drive
Ball and roller bearing
all of these
✅ The correct answer is option D.
Slack represents the difference between the
earliest completion time and latest allowable time
latest allowable time and earliest completion time
earliest completion time and normal expected time
latest allowable time
✅ The correct answer is option A.
The device for smoothening out the power impulses from the engine is called
clutch
differential
flywheel
torque converter
✅ The correct answer is option C.
The sense of coriolis component 2 ωv is same as that of the relative velocity vector v rotated at
45° in the direction of rotation of the link containing the path
45° in the direction opposite to the rotation of the link containing the path
90° in the direction of rotation of the link containing the path
180° in the direction
✅ The correct answer is option C.
A fast and loose pulley drive is used when
shafts are arranged parallel and rotate in the opposite directions
shafts are arranged parallel and rotate in the same directions
shafts are arranged at right angles and rotate in one definite direction
driven shaft is to be
✅ The correct answer is option D.