Virtual Labs

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Aim

Theory

Pretest

Procedure

Simulation

Posttest

References

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Aim

Theory

Pretest

Procedure

Simulation

Posttest

References

Feedback

Rolling processes

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Beginner

Intermediate

Advanced

Alligatoring is the defect arises in the process:

a: Extrusion Explanation

Explanation

b: Rolling Explanation

Explanation

c: Drawing Explanation

Explanation

d: Punching Explanation

Explanation

Which of the following is the smallest rolled product:

a: Ingot Explanation

Explanation

b: Bloom Explanation

Explanation

c: Billet Explanation

Explanation

d: Slab Explanation

Explanation

The velocity of ram used in simulation of rolling process is:

a: 0.5 mm/sec, 1 mm/sec, 1.5 mm/sec Explanation

Explanation

b: 1 mm/sec, 1.5 mm/sec, 2 mm/sec Explanation

Explanation

c: 1 mm/sec, 2 mm/sec, 3 mm/sec Explanation

Explanation

d: 1 mm/sec, 5 mm/sec, 10 mm/sec Explanation

Explanation

The material which is not used in simulation for rolling operation is:

a: Aluminium Explanation

Explanation

b: Copper Explanation

Explanation

c: Steel Explanation

Explanation

d: Zinc Explanation

Explanation

The direction of rotation of upper and lower rollers in roller operation is:

a: Same direction Explanation

Explanation

b: Opposite direction Explanation

Explanation

c: Both direction Explanation

Explanation

d: No direction Explanation

Explanation

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