MECHANICAL ENGINEERING JOB INTERVIEW QUESTION :- 1.)WHAT IS THE - TopicsExpress



          

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.
Posted on: Wed, 11 Sep 2013 11:47:43 +0000

Trending Topics



Recently Viewed Topics




© 2015