Virtual Labs

Q1.Sheet metal is simply ______ formed into thin and flat pieces:

a: Nonmetal Explanation

Explanation

b: Noble Gas Explanation

Explanation

c: Halogen Explanation

Explanation

d: Metal Explanation

Explanation

Q2.There are many different metals that can be made into sheet metal, such as ______, brass, copper, steel, tin, nickel and titanium:

a: Uranium Explanation

Explanation

b: Silver Explanation

Explanation

c: Aluminium Explanation

Explanation

d: Gold Explanation

Explanation

Q3.The maximum thickness of sheet above which it is called plate:

a: 4 mm Explanation

Explanation

b: 5 mm Explanation

Explanation

c: 6 mm Explanation

Explanation

d: 7 mm Explanation

Explanation

Q4.In which of the bending operation tip of punch does not touch the bottom of lower die:

a: V - Bending Explanation

Explanation

b: Air Bending Explanation

Explanation

c: Wiping Die Explanation

Explanation

d: None of these Explanation

Explanation

Q5.Is springback desirable:

a: Yes Explanation

Explanation

b: No Explanation

Explanation

c: Can't say Explanation

Explanation

Q6.In roll-bending process ___________ of rod occurs:

a: Only rolling Explanation

Explanation

b: Only bending Explanation

Explanation

c: Rolling as well as bending Explanation

Explanation

d: Stretching Explanation

Explanation

Q7.Which types of rod could be put into roll-bending process?

a: Rectangular rod Explanation

Explanation

b: T-shaped rod Explanation

Explanation

c: I-shaped rod Explanation

Explanation

d: Rods of any shape Explanation

Explanation

Q8.Identify the type of rotation of rollers A, B and C respectively:

a: Anticlockwise, Anticlockwise, Anticlockwise Explanation

Explanation

b: Anticlockwise, Clockwise, Anticlockwise Explanation

Explanation

c: Clockwise, Anticlockwise, Anticlockwise Explanation

Explanation

d: Anticlockwise, Clockwise, Clockwise Explanation

Explanation

Q9.The strain developed in the rod is due to:

a: Roller A Explanation

Explanation

b: Roller B Explanation

Explanation

c: Roller C Explanation

Explanation

d: All of the above Explanation

Explanation

Q10.Feed rollers in the process are used for:

a: Feeding and reducing the thickness of rod Explanation

Explanation

b: Feeding the rod and bending the rod Explanation

Explanation

c: Only feeding the rod Explanation

Explanation

d: Only bending the rod Explanation

Explanation

Sheet Metal Experiment