Which of the following alloy has the least possible coefficient of expansion?
which tern is used to designate the direction of predominant surface pattern produced by machining operation?
In a psychometric chart what does a vertical downward line represent?
Three engines A,B,and C are operating on Carnot cycle with Argon, Oxygen and Air as medium, which engine will have maximum efficiency?
In vapor compression refrigeration system at entrance to which component the working fluid is superheated vapor?
consider the following
1. Tool life 2. Cutting forces 3. surface finish
which of the above is/are machinability criterion/criteria ?
which one of the following defects is 'schottky defect'?
which one of the following process is high energy rate forming process?
which one of the following materials can be subjected to an age hardening process?
What is the number of jaws in a self centering chuck?