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Aim

Theory

Pretest

Procedure

Simulation

Posttest

References

Feedback

Stretch Forming

Choose difficulty:

Beginner

Intermediate

Advanced

Q1.What is the maximum bend radius?

a: Unlimited Explanation

Explanation

b: Depends upon the dies Explanation

Explanation

c: 30 cm Explanation

Explanation

d: 60 cm Explanation

Explanation

Q2.Surface distortion in stretch forming is:

a: Minimum Explanation

Explanation

b: Maximum Explanation

Explanation

c: Unlimited Explanation

Explanation

d: None of these Explanation

Explanation

Q3.Arms of the stretch forming press can move only:

a: 180° Explanation

Explanation

b: 90° Explanation

Explanation

c: 270° Explanation

Explanation

d: 360° Explanation

Explanation

Q4.Non-symmetric profiles can be formed:

a: Readily without twist Explanation

Explanation

b: Readily with twist Explanation

Explanation

c: Do not form Explanation

Explanation

d: None of these Explanation

Explanation

Q5.Stretch forming is performed:

a: On a stretch press Explanation

Explanation

b: Reducer roll press Explanation

Explanation

c: Hydraulic press Explanation

Explanation

d: Mechanical press Explanation

Explanation

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