List of top Mechanical Engineering Questions on Casting, Forming and Joining Processes asked in CUET (PG)

Assertion (A): In Electrical Discharge Machining (EDM), fragile parts can be machined without distortion because no mechanical work is involved.
Reason (R): The surface finish of the finished components made using EDM is poor because of presence of small craters.

The DC power source for arc welding has the characteristics \( 3V + I = 240 \), where 'V' is the voltage in volts and 'I' is the current in amperes. For maximum power at the electrode, voltage should be set at:

Which of the following is a solid state joining process?

Centre-line feeding resistance CFR indicates the difficulty of feeding a given alloy in a mould Normally feeding is considered to be difficult if

Under ideal conditions in drawing operation maximum possible reduction of area in one pass is: