MECHANICAL ENGINEERING JOB INTERVIEW QUESTION :- 1.)WHAT IS THE OTHER NAME OF MICROMETER & VERNIER CALIPER? Ans.-Micrometer’s other name is Screw Gauge & Vernier caliper’s other name is slide caliper. 2.)What is flashpoint? Ans.-Flash point: the lowest temperature at which the vapor of a combustible liquid can be ignited in air. 3.)What is the need for drafting? Ans.-Drafting is the allowance give to casting process.it also used to remove the casting from mould without damage of corners. 4.)What is refrigerant? Ans.-Any substance that transfers heat from one place to another, creating a cooling effect. water is the refrigerant in absorption machines. For more questions like Mechanical Engineers Rocks.
Posted on: Tue, 10 Sep 2013 16:30:01 +0000
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