A shaft is subjected to fluctuating loads for which the normal torque (T) and bending moment (M) are 1000 N-m and 500 N-m respectively. If the combined shock and fatigue factor for bending is 1.5 and combined shock and fatigue factor for torsion is 2, then the equivalent twisting moment for the shaft is

Machine Design
A shaft is subjected to fluctuating loads for which the normal torque (T) and bending moment (M) are 1000 N-m and 500 N-m respectively. If the combined shock and fatigue factor for bending is 1.5 and combined shock and fatigue factor for torsion is 2, then the equivalent twisting moment for the shaft is

2000 N-m

2136 N-m

2100 N-m

2050 N-m

2000 N-m

2136 N-m

2100 N-m

2050 N-m

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
According to I.B.R., the factor of safety of riveted joint should not be less than

1

2

4

3

1

2

4

3

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
The objective of caulking in a riveted joint is to make the joint

Stronger in tension

Free from corrosion

Leak-proof

Free from stress

Stronger in tension

Free from corrosion

Leak-proof

Free from stress

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
Stress concentration factor is defined as the ratio of

Nominal stress to the endurance limit

Maximum stress to the nominal stress

Maximum stress to the endurance limit

Nominal stress to the maximum stress

Nominal stress to the endurance limit

Maximum stress to the nominal stress

Maximum stress to the endurance limit

Nominal stress to the maximum stress

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
Coaxing is the procedure of increasing

Metal strength by cycling

Fatigue limit by over-stressing the metal by successively increasing loadings

Metal resistance to corrosion by coating

Metal hardness by surface treatment

Metal strength by cycling

Fatigue limit by over-stressing the metal by successively increasing loadings

Metal resistance to corrosion by coating

Metal hardness by surface treatment

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
When the bolt is very yielding as compared to the connected members, then the resultant load on the bolt will be equal to the

Initial tension or external load, whichever is greater

Initial tension

Sum of the initial tension and external load applied

External load applied

Initial tension or external load, whichever is greater

Initial tension

Sum of the initial tension and external load applied

External load applied

ANSWER DOWNLOAD EXAMIANS APP

Machine Design

Machine Design According to I.B.R., the factor of safety of riveted joint should not be less than

Machine Design The objective of caulking in a riveted joint is to make the joint

Machine Design Stress concentration factor is defined as the ratio of

Machine Design Coaxing is the procedure of increasing

Machine Design When the bolt is very yielding as compared to the connected members, then the resultant load on the bolt will be equal to the

Machine Design
According to I.B.R., the factor of safety of riveted joint should not be less than

Machine Design
The objective of caulking in a riveted joint is to make the joint

Machine Design
Stress concentration factor is defined as the ratio of

Machine Design
Coaxing is the procedure of increasing

Machine Design
When the bolt is very yielding as compared to the connected members, then the resultant load on the bolt will be equal to the