Time Left - 08:00 mins

Manufacturing II welding

Attempt now to get your rank among 1547 students!

Question 1

The main constituents of soldering alloy are

Question 2

Which two of the following joining processes are autogeneous?
(i) Diffusion welding
(ii) Electroslag welding
(iii) Tungsten inert gas welding
(iv) Friction welding

Question 3

Strength of the various welding joints is affected due which of the following factors:

Question 4

The temperature reached in Plasma-Arc welding is nearly

Question 5

The strength of a properly welded joint as compared to base metal would be _____.

Question 6

Which one of the following is a solid state joining process?

Question 7

In oxyacetylene welding, a stronger oxidizing flame is used mainly for

Question 8

Resistance spot welding is performed on two plates of 2 mm thickness with 6 mm diameter electrode, using 15000 A current for time duration of 0.25 seconds. Assuming interface resistance to be 0.0001 ohm, the heat generated to form the weld is ____ W-sec.

Question 9

The material used for coating the electrode in arc welding is called ______.

Question 10

Projection welding is ____.
  • 1547 attempts
  • 2 upvotes
  • 28 comments
Jul 24ESE & GATE ME