List of top Questions asked in TS PGECET

In time series analysis of forecasting technique, which of the source variation can be estimated by ratio to trend method?

What is the primary purpose of direct numerical control in the context of CAD/CAM integration?

Which of the additive manufacturing techniques uses a laser to cure liquid photopolymer resin in a vat?

The main purpose of an Automatic Tool Changer (ATC) in CNC machining process is to reduce:

Which type of jig is generally used for machining in more than one plane without changing the setting?

As per the Indian standards, the limits and fits specify how many grades of tolerances?

The instrument used for the direct measurement of surface quality by dragging a stylus across the surface is:

Which of the following parameters is NOT the essential requirement for accuracy of the measurement with the sine bar?

A device/mechanism used to position a work piece in the same position, cycle after the cycle is called

The Titanium Nitride or Titanium Carbonitride coated cutting tools are majorly used to

As the cutting speed increases, how do the machining cost and tooling cost behave?

According to the Taylor's tool life equation, if the cutting speed is halved with index \( n = 0.25 \), then the tool life:

The vacuum is a mandatory requirement for which of the following non traditional machining process?

The phenomenon where a metal part tends to partially return to its original shape after the forming tool is removed is known as

In MIG welding process, the commonly used gases for shielding are

The secondary operation which is used to improve the self-lubricating capacity of the sintered part in powder metallurgy is

The welding process used for joining railway tracks is

What is the key requirement for an adhesive to properly bond to a surface?

The commonly used casting process for producing intricate and detailed sculptures is:

The shrinkage allowance has been provided on the pattern to compensate the shrinkage when:

A low projection on the drag surface of a casting commencing near the gate by erosion of sand due to the high velocity liquid metal in the bottom gating. This defect is known as:

In casting process, the covering passage is used for feeding the liquid metal into the mould to

While designing the gating system, the ratio of 1 : 2 : 4 represents:

The extrusion process used to manufacture the short length components like paste tubes, gun shells etc., is

Based on Iron-Carbon diagram, when austenite decomposes during cooling process, an eutectoid mixture is formed. The nature of the element is