List of top Questions asked in AP PGECET- 2026

The primary mechanism that draws the molten filler metal into the narrow gap between the workpieces during brazing is

The Schiel equation models

Hardenability of steel is measured using which test?

Which casting process is best suited for producing hollow, symmetrical parts with good surface finish and precise wall thickness, such as pipes and cylinder liners?

The units of fracture toughness (K\(_{\text{IC}}\)) are

The ratio of the volume of the die cavity to the volume of the green compact is called the

The Pilling-Bedworth ratio is defined as:

Forming limit diagram (FLD) is used for:

The dimensionless number that represents the ratio of the momentum diffusivity to mass diffusivity in a fluid is termed as

Which of the NDT method uses for finding the internal defect of the materials?

Which of the following gating ratios corresponds to a pressurized gating system during casting?

Ceramic oxide used for thermal barrier coating in Turbine blades is

Which one of the following is not related to Twin Roll Casting process?

Shell moulding uses

Shrinkage defects occur due to

The function of a riser in casting is to

Resistance welding generates heat due to

Which is the neutral point in rolling?

Spring back occurs due to

Solidification cracking occurs due to

Rolling defect ``alligatoring'' causes

Lapses in forging occur due to

Cold shut occurs when

Brazing temperature is

Rockwell hardness measures