A compound cylinder with inner radius 50 mm and outer radius 70 mm is made by shrinking one cylinder on to the other cylinder, the junction radius is 60 mm and the junction pressure is 1.1 N/mm². The maximum hoop stress developed in the inner cylinder is

Machine Design
A compound cylinder with inner radius 50 mm and outer radius 70 mm is made by shrinking one cylinder on to the other cylinder, the junction radius is 60 mm and the junction pressure is 1.1 N/mm². The maximum hoop stress developed in the inner cylinder is

3.6 N/mm² compression

3.6 N/mm² tension

7.2 N/mm² compression

7.2 N/mm² tension

3.6 N/mm² compression

3.6 N/mm² tension

7.2 N/mm² compression

7.2 N/mm² tension

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Machine Design
According to Indian standards, the diameter of rivet hole is made larger than the basic size of rivet by

All of these

0.5 mm up to rivet diameter of 24 mm

1 mm for rivet diameter from 27 mm to 36 mm

2 mm for rivet diameter from 39 mm to 48 mm

All of these

0.5 mm up to rivet diameter of 24 mm

1 mm for rivet diameter from 27 mm to 36 mm

2 mm for rivet diameter from 39 mm to 48 mm

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Machine Design
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

Transverse fillet welded joint

Parallel fillet welded joint

Butt welded joint

All of these

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Machine Design
The arms of the pulleys for flat belt drive have

Elliptical cross-section

Major axis twice the minor axis

All the three characteristics

Major axis in plane of rotation

Elliptical cross-section

Major axis twice the minor axis

All the three characteristics

Major axis in plane of rotation

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Machine Design
The maximum bending stress in a curved beam having symmetrical section always occur at the

Neutral axis

Centroidal axis

Outside fiber

Inside fiber

Neutral axis

Centroidal axis

Outside fiber

Inside fiber

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Machine Design
Which is correct statement? Stress concentration in cyclic loading is

Equally serious in both types of materials

Very serious in ductile materials and less serious in brittle materials

Very serious in brittle materials and less serious in ductile materials

Seriousness would depend on other factors

Equally serious in both types of materials

Very serious in ductile materials and less serious in brittle materials

Very serious in brittle materials and less serious in ductile materials

Seriousness would depend on other factors

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Machine Design

Machine Design A compound cylinder with inner radius 50 mm and outer radius 70 mm is made by shrinking one cylinder on to the other cylinder, the junction radius is 60 mm and the junction pressure is 1.1 N/mm². The maximum hoop stress developed in the inner cylinder is

Machine Design According to Indian standards, the diameter of rivet hole is made larger than the basic size of rivet by

Machine Design Which of the following welded joint is designed for shear strength?

Machine Design The arms of the pulleys for flat belt drive have

Machine Design The maximum bending stress in a curved beam having symmetrical section always occur at the

Machine Design Which is correct statement? Stress concentration in cyclic loading is

Machine Design
A compound cylinder with inner radius 50 mm and outer radius 70 mm is made by shrinking one cylinder on to the other cylinder, the junction radius is 60 mm and the junction pressure is 1.1 N/mm². The maximum hoop stress developed in the inner cylinder is

Machine Design
According to Indian standards, the diameter of rivet hole is made larger than the basic size of rivet by

Machine Design
Which of the following welded joint is designed for shear strength?

Machine Design
The arms of the pulleys for flat belt drive have

Machine Design
The maximum bending stress in a curved beam having symmetrical section always occur at the

Machine Design
Which is correct statement? Stress concentration in cyclic loading is