W.I.T. Chapter 3: welding and cutting processes

1) which of the following is a function of the flux coating of a smaw electrode

2) In the AWS system of smaw electrode designations the next to the last digit refers to

3) which of the following is an incorrect statement about a smaw electrode designation as E 7024

4. Of the following which is not an essential part of a typical smaw system

5. Which of the following welding problem is the result of a distorted magnetic field that deflects the welding Arc

6) which of the following is not considered a type of metal transfer for gmaw

7) which of the following types of metal transfer in gmaw provides the lowest amount of heat to the work piece and is therefore prone to an incomplete Fusion

8) which of the following gases can be used as a shielding gases for gmaw

10) which of the following is not considered an arc welding process

11) in the electrode designations system for fcaw the second digit (1) in an electrode Marked (E 71T -5 ) refers to

12) which of the following is not always an essential element of an fcaw system

13) what aspect of the gtaw and the Paw processes makes them different from the other arc welding processes

14) shielding for the gtaw and the Paw processes is primarily accomplished through the use of

15) a green stripe on a tungsten electrode designates

16) when welding aluminium with the gtaw process what type of welding current is most commonly used

17) Saw and esw processes are similar in that

19) solidification cracking due to improper width to depth ratio of the weld bead is a serious problem primarily with which welding process

20) which one of the following processes is typically used in the flat position unless special apparatus is employed

21) which of the following are not common to both gtaw and p a w

22) what technique is employed with Paw to produce full penetration weld without Edge preparation

23) What welding process produces weld in a single pass with the progression uphill along the joint

24. Which of the following is not an advantage of the esw process

25. Which welding process is considered to be a chemical welding process

26. Which arc welding process provides a very efficient means of joining attachments to some planar surfaces

27. Brazing differs from welding in that

28. For satisfactory results a braze joint should have

29. Which of the following is an advantage of brazing

30. Of the following Metals which cannot be efficiently cut using ofc

31. Which of the following gases can be used to perform ofc

32. Which of the following cutting processes can cut any metal

33. The width of a cut is referred to as the

34. The smaw power source can be

35. Of the following which is a non-contact welding process requires no electrodes and is not influenced by the presence of magnetic fields

36. Which of the following uses a focused beam of electrons as a heat source for Fusion welding