List of top Mechanical Engineering Questions on Manufacturing Processes

Group technology brings together and organizes:
Which material is commonly used for pattern making?
In wire drawing operation, the maximum reduction per pass for perfectly plastic material in ideal condition is:
In metal cutting operations, discontinuous chips are produced while machining:
CAD/CAM is hardware oriented, but gives it life.
Brazing differs from soldering primarily in the following:
Which of the following casting process uses an expendable pattern?
Cores are used to:
In drawing operation, the metal flows due to:
The required diameter of the blank for the deep drawing of a cup of diameter $d$ and height $h$ is given by:
Investment casting uses pattern made of:
In hot working:
Which of the following processes is used for shaping metal by pressing it into a mold under high pressure?
In a turning operation, the cutting speed is 120 m/min, and the diameter of the workpiece is 50 mm. What is the spindle speed in RPM?

A steel workpiece is to be milled. Metal removal rate is 30 cm3/min. Depth of cut is 5 mm and width of cut is 100 mm. The rate of feed in mm/min is}

In a CNC program block, N130 G02 X65.0 Y60.0 R40.0 F250, G02 refers to
In Computer Aided Quality Control (CAQC), the coordinate measuring machine
The machining operation used to enlarge an existing hole is termed as:
The non-traditional process that utilizes thermoelectric energy for removing material is
The mechanism of material removal in electric discharge machining process is
A grinding wheel is specified by ``C24K7V'' for finish grinding of a tool. The first letter ``C'' is represented by
The cutting tool moves in a vertical reciprocating motion in which of the following machine tool?
In an orthogonal cutting, rake angle (\( \alpha \)) of the tool is 25° and friction angle (\( \lambda \)) is 27°. Using Merchant's shear angle relationship, the value of shear angle (\( \phi \)) is:
In a single point turning operation of steel with a tool, Taylor’s tool life exponent is 0.2. What is the increase in the tool life if the cutting speed is halved?
Continuous chips with built-up edge (BUE) are formed with