Q. The rate of removing metal is __________ by increasing the depth of cut.

View solution

Q. The method of grinding used to produce internal cylindrical holes and tapers, is

View solution

Q. The tool life is __________ cutting speed.

View solution

Q. In drilling bakellite and fibrous plastics, the point angle of a drill is

View solution

Q. The shear velocity is the velocity of

View solution

Q. In centreless grinders, the regulating wheel is inclined at

View solution

Q. A grinding wheel is said to be of __________ if the abrasive grains can be easily dislodged.

View solution

Q. In drilling softer materials, the cutting speed is __________ as compared to harder materials.

View solution

Q. The angle between the lathe centres is

View solution

Q. When the shear angle is large

View solution

Q. The correct sequence of the following parameters in order of their maximum to minimum influence on tool life is

View solution

Q. In drilling aluminium, a drill with

View solution

Q. Ceramic cutting tools are

View solution

Q. Which of the following statement is correct about hot machining?

View solution

Q. For turning internal tapers, the suitable method is

View solution

Q. Lathe bed is made of

View solution

Q. In metal machining, the zone where the maximum heat is generated due to the plastic deformation of metal, is called

View solution

Q. The operation of making a cone-shaped enlargement of the end of a hole is known as

View solution

Q. Which of the following statement is correct in regard to centreless grinding?

View solution

Q. The specific cutting energy used for establishing the machinability of the metal depends upon its

View solution