Virtual Labs

Q1.In blanking operation, the angle of shear is provided on:

a: Die Explanation

Explanation

b: Punch Explanation

Explanation

c: Both Explanation

Explanation

d: Depends on the material of the work piece Explanation

Explanation

Q2.Which of the following operation is not a drawing process:

a: Bulging Explanation

Explanation

b: Spinning Explanation

Explanation

c: Lancing Explanation

Explanation

d: Embossing Explanation

Explanation

Q3.The thickness of sheet metal is referred to as its _______:

a: Fraction Explanation

Explanation

b: Gauge Explanation

Explanation

c: Decimal Explanation

Explanation

d: None of these Explanation

Explanation

Q4.Two or more operations are performed at one station of the press in every stroke of the ram in:

a: Simple die Explanation

Explanation

b: Compound die Explanation

Explanation

c: Combination die Explanation

Explanation

d: Progressive die Explanation

Explanation

Q5.The size of a press is specified by:

a: Weight of the press Explanation

Explanation

b: Size of the workpiece it can handle Explanation

Explanation

c: Maximum load that can be applied to the workpiece Explanation

Explanation

d: Power required to operate the machine Explanation

Explanation

Q6.A progressive die performs:

a: Two or more cutting operations at one station of the process Explanation

Explanation

b: Both cutting and non-cutting operations at one station of the process Explanation

Explanation

c: Two or more operations at different stations of the press Explanation

Explanation

d: Only one operation at each stroke of the ram Explanation

Explanation

Q7.In piercing and blanking operation, the clearance between punch and the die solely depends on:

a: Diameter of the hole required Explanation

Explanation

b: Thickness of the sheet metal Explanation

Explanation

c: Number of pieces to be made Explanation

Explanation

d: Capacity of the type of press Explanation

Explanation

Q8.Which line/axis in the metal is neither compressed nor stretched:

a: Central axis/line Explanation

Explanation

b: Middle line/axis Explanation

Explanation

c: Neutral axis/line Explanation

Explanation

d: None of these Explanation

Explanation

Q9.The process of cutting a flat sheet to the desired shape is known as:

a: Blanking Explanation

Explanation

b: Trimming Explanation

Explanation

c: Stamping Explanation

Explanation

d: Piercing Explanation

Explanation

Q10.A sheet metal is being cut along its length in a straight line. Such an operation is called:

a: Parting Explanation

Explanation

b: Lancing Explanation

Explanation

c: Crimping Explanation

Explanation

d: Slitting Explanation

Explanation

Sheet Metal Experiment