ATS CLASSES

Q.10 PV^n = 1 , if n=infinity then the process is

Q.9 The property of a material necessary for forgings, in stamping images on coins and in ornamental work is

Q.8 Using the Taylor's tool life equation with exponent n is equal to 0.5 if the cutting speed is reduced by 50% , the ratio of new two life to original to

Q.7 In which welding process, wire electrode is used

Q.6 Which heat treatment is applied to remove stresses and improve the mechanical properties and increase machineability

Q.5 Solder used for welding electrical wires is an alloy consisting of

Q.4 Which of the following chucks in the lathe machine is known as universal chuck

Q.3 In MIG welding at high current the metal is transferred into the form of

Q.2 Austenite is a solid solution of carbon in .....iron.

Q.1 Tool life is affected mainly with

Q.6 Bronze is an alloy of

Q.5 Gases used in TIG welding

Q.4 In reverse polarity electrode connect with

Q.3 Colour of acetylene gas cylinder in gas welding

Q.2 Weld decay in stainless steel is due to

Q. Electroslag is which type of welding process

Q.10 UN day observed

Q.9 Most commonly used flame is

Q.8 Weld decay occurs in