In CAD, polar coordinates are adopted for drawing which of the following?

Which way can be used in product designing so that they can be less environmentally damaging and less costly to produce?

In the context of the metal stamping process, which operation produce one or more plane surfaces that are at an angle to the original or flat plane of the blank?

A feeler gauge is a tool which is used to measure:

Identify the advantages of sand castings over die castings from the points given below.

A heat source of ______________ is the most appropriate to melt the weld metal by supplying least amount of energy.

Which is geometric modeling schemes used in CAD systems?

Which fact is true regarding the V/A ratios of the riser and the casting in a sand casting mold?

Spring index should have a value above ______ and below ______.

Which rapid prototyping technology uses solid sheet stock as the introductory material?

Another name for the calorizing process is: