List of top Mechanical Engineering Questions asked in Andhra Pradesh Post Graduate Engineering Common Entrance Test

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}

The Non-Destructive Inspection (NDI) technique employed during inspection for castings of tubes and pipes to check the overall strength of a casting in resistance to bursting under hydraulic pressure is:
In a CNC program block, N130 G02 X65.0 Y60.0 R40.0 F250, G02 refers to
Which one of the following is the excess of variable time over the activity time when all jobs start as early as possible?
In Computer Aided Quality Control (CAQC), the coordinate measuring machine
What is the compression ratio of the Otto cycle for a petrol engine with a cylinder bore of 50 mm, a stroke of 75 mm, and clearance volume of 21.3 cm\(^3\)?
Fixed investments for manufacturing a product in a particular year is Rs. 80,000. The estimated sales for this period is 2,00,000. The variable cost per unit for this product is Rs. 4. If each unit sold is at Rs. 20, then the break-even point would be:
A bill of materials is:
Which of the following cannot be used for angular measurements?

Consider the network diagram shown in Figure. The time estimates in days along the arrows represents the activities. The project completion time in days based on critical path is

The quantity versus costs plot is shown in the figure below. The costs marked as A, B, and C, respectively, are

A grinding wheel is specified by ``C24K7V'' for finish grinding of a tool. The first letter ``C'' is represented by
A Linear Variable Differential Transformer works on the principle of
The machining operation used to enlarge an existing hole is termed as:
In order to have interference fit, it is essential that the minimum permissible diameter of the shaft should be
The mechanism of material removal in electric discharge machining process is
The non-traditional process that utilizes thermoelectric energy for removing material is
Select the correct statement from the following.
In which of the following milling operations, the finished surface is at right angle to the cutter axis?
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:
Continuous chips with built-up edge (BUE) are formed with
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?
A positive rake angle is generally preferred for:
Straight polarity in arc welding is obtained with