Workshop technology Tool and Die

The taper provide on the pattern for it removal is known as

• Shaking Allowance

• Distortion Allowance

• Machining Allowance

• Draft Allowance

Which of the following welding process uses non consumable electrode

• Arc Welding

• TIG

• MIG

• Gas welding

The Property of sand sue to which the sand particles bind with each other

• Cohesiveness

• Adhesiveness

• Permeability

• Flowability

Core prints are prepared in the mould to support

• Pattern

• Cores

• Chaplets

• Chills

Which of following is not resistance welding

• Seam Welding

• Spot Welding

• Percussion Welding

• Pressure welding

The temperature around 3200 degree is obtained for

• inner core of neutral flame

• outer envelop of neutral flame

• intermediate zone of oxidized flame

Which of following is a type of welding joint

• T Joint

• Lap Joint

• Corner Joint

• All of these

Which of following carries the mould cavity where metal is to be poured

• Casting

• Pattern

• Sand

• Core

In blanking operation clearance is provided on

• DIE

• PUNCH

Standard colour coding of Acetylene Cylinder

• Maroon

• Black

• White

• None of these