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

2100 N-m

2050 N-m

2136 N-m

2000 N-m

2100 N-m

2050 N-m

2136 N-m

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
The size of a gear is usually specified by

Diametral pitch

Circular pitch

Pressure angle

Pitch circle diameter

Diametral pitch

Circular pitch

Pressure angle

Pitch circle diameter

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
The number of slots in a 25 mm castle nut is

4

8

6

2

4

8

6

2

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
In order to avoid tearing of the plate at an edge, the distance from the centre line of the rivet hole to the nearest edge of the plate should be equal to (where d = Diameter of rivet hole)

1.5 d

2.5 d

1 d

2 d

1.5 d

2.5 d

1 d

2 d

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
The centrifugal tension in the belt

Is equal to maximum tension on the belt

Has no effect on the power transmitted

Decreases the power transmitted

Increases the power transmitted

Is equal to maximum tension on the belt

Has no effect on the power transmitted

Decreases the power transmitted

Increases the power transmitted

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
In hydrostatic bearings

Grease is used for lubrication

The Oil film pressure is generated only by the rotation of the journal

The oil film is maintained by supplying oil under pressure

Do not require external supply of lubricant

Grease is used for lubrication

The Oil film pressure is generated only by the rotation of the journal

The oil film is maintained by supplying oil under pressure

Do not require external supply of lubricant

ANSWER DOWNLOAD EXAMIANS APP

Machine Design

Machine Design The size of a gear is usually specified by

Machine Design The number of slots in a 25 mm castle nut is

Machine Design In order to avoid tearing of the plate at an edge, the distance from the centre line of the rivet hole to the nearest edge of the plate should be equal to (where d = Diameter of rivet hole)

Machine Design The centrifugal tension in the belt

Machine Design In hydrostatic bearings

Machine Design
The size of a gear is usually specified by

Machine Design
The number of slots in a 25 mm castle nut is

Machine Design
In order to avoid tearing of the plate at an edge, the distance from the centre line of the rivet hole to the nearest edge of the plate should be equal to (where d = Diameter of rivet hole)

Machine Design
The centrifugal tension in the belt

Machine Design
In hydrostatic bearings