The standard metric taper pins are available in sizes ranging from...
A) 2.5mm to 50mm
B) 1.5mm to 40mm
C) 1.5mm to 50mm
D) 2.0mm to 40mm

The taper ratio of jarno taper is...
A) 1:25
B) 1:10
C) 1:15
D) 1:20

Lathe

Side and face cutter are used for making...
A) Vee slot
B) Key ways
C) Vee groove
D) Slot and shoulders

Vertical milling machine

The rotary table is mainly used on vertical milling machine to mill...
A) Serration
B) Flat surfaces
C) circular surfaces
D) gear teeth

The flank angle and the form of the fine screw thread can be checked by using.....

The flank angle and the form of the fine screw thread can be checked by using......
A) Thread micrometer
B) plug gauge
C) Snap gauge
D) Optical projector

Which type valve is best suited for main supply pipe line...

Which type valve is best suited for main supply pipe line...
A) Check valve
B) Gate valve
C) Needle Valve
D) Globe valve

Which type of valve is used to optain a fine degree of control over the flow of in pipe line....

Which type of valve is used to optain a fine degree of control over the flow of in pipe line....
A) Check valve
B) Needle Valve
C) Gate valve
D) Globe valve

The included angle of the counter sinking portion of center drill of type 'B' used for protecting the centre hole is....

The included angle of the counter sinking portion of center drill of type 'B' used for protecting the centre hole is....
A) 90degree
B) 75degree
C) 120degree
D) 100degree

How do you recognise a drill for soft metals

How do you recognise a drill for soft metals...
A) The chisel edge angle
B) The large helix angle
C) The point angle which is 90degree
D) The small helix angle

What will be result, If the clearance angle in drill is increased...

What will be result, If the clearance angle in drill is increased...
A) Increased point angle
B) Poor wedging action
C) weak cutting edge
D) Rough hole surface

Which among of following material can be cut with Rasp cut file...

Which among of following material can be cut with Rasp cut file...
A) Steel
B) Leather and wood
C) Brass and branze
D) Copper and tin

Fine pitch teeth Hacksaw blade are more effective on....

Fine pitch teeth Hacksaw blade are more effective on....
A) Steel
B) Solid brass
C) Soft metal
D) Thin sheet metals

How many jaw used in pin vice

How many jaw used in pin vice
A) One
B) two
C) three
D) Four

File

The broad part of the file with teeth cut on its surface is....
A) Shoulder
B) Heel
C) Tang
D) Face

What is the shape of Curved file

What is the shape of Curved file

A) Flat

B) Square

C) Octagon

D) Round

Cutting of oil grooves

Cutting of oil groove
Oil grooves are to be cut in brass half bearings. Which one of the following chisel is suitable?
A) cross cut chisel
B) Flat chisel
C) Web chisel
D) Round nose chisel

Which one is not part of the centre lathe A) Saddle B) Arber C) Lead screw D) Feed rod

Which one is not part of the centre lathe....
A) Saddle
B) Arber
C) Lead screw
D) Feed rod

Which on of the bushes used in a drill jig and parmits cutting tool of different diameters
A) Removable bushes
B) press fit bushes
C) Liner bushes
D) Fixed removable bushes

Which one of the following governs the selection of feed when turning on work piece?

Which one of the following governs the selection of feed when turning on work piece?
A) Type of coolant required
B) Surface finish required
C) Tool geometry
D) All of these