| 1. | The transverse fillet welded joints are designed for ? | |
|
tensile strength
|
||
|
compressive strength
|
||
|
bending strength
|
||
|
shear strength
|
||
View Answer
Discuss in Forum
Report Question| 2. | The draw of cotter should not be more than ? | |
|
3mm
|
||
|
6mm
|
||
|
8mm
|
||
|
12mm
|
||
| 3. | The design calculations for members subject to fluctuating loads with the same factor of safety, yield the most conservative estimates when using ? | |
|
Gerber relation
|
||
|
Soderberg relation
|
||
|
Good man relation
|
||
|
none of these
|
||
| 4. | The taper on key is given on ? | |
|
bottom side only
|
||
|
top side only
|
||
|
on both sides
|
||
|
any side
|
||
| 5. | Gears are casted by ? | |
|
sand mould casting
|
||
|
slush casting
|
||
|
permanent mould casting
|
||
|
centrifugal casting
|
||
| 6. | Stress concentration factor is defined as the ratio of ? | |
|
maximum stress to the endurance limit
|
||
|
nominal stress to the enurance limit
|
||
|
maximum stress to the nominal stress
|
||
|
nominal stress to the maximum stress
|
||
| 7. | The maximum bending stress in a curved beam having symmetrical section always occur at the ? | |
|
centroidal axis
|
||
|
neutral axis
|
||
|
inside fibre
|
||
|
outside fibre
|
||
| 8. | Which of the following statement is correct ? | |
|
The cold rolled shafting is stronger than hot rolled shafting
|
||
|
The hot rolled shafting is stronger than cold rolled shafting
|
||
|
The cold rolled and hot rolled shafting are equally strong
|
||
|
The shafts are not made by rolling process
|
||
| 9. | Which of the following welded joint is designed for shear strength ? | |
|
Transverse fillet welded joint
|
||
|
Parallel fillet welded joint
|
||
|
Butt welded joint
|
||
|
all of these
|
||
| 10. | The shock absorbing capacity of a bolt may be increased by ? | |
|
increasing its shank diameter
|
||
|
decreasing its shank diameter
|
||
|
tightening the bolt properly
|
||
|
making the shank diameter equal to core diameter of thread
|
||