WELDING AND METAL FABRICATION LEVEL-II test 4

 

INSTRUCTION

This paper consists of Five (5) Questions.

AttemptALL FIVE (5) Question.

 

 

 

1.      1. Define the following term

                             i.          Workshop

                           ii.          Welding

                          iii.          Maintenance

                          iv.          Safety

 

2.      2.What are procedure to be taken when drilling a hole?

(Taja hatua za kufuata wakati unataka kutoboa?)

 

3.      3. Mention and draw types of welding Joint.

 

 

4.      4. (a) what is the meaning of ARC WELDING? (Nini maana ya Arc Welding?)

b) Draw a setup for shielded Metal arc Welding.

 

 

5.      5. Mention at least two safety rule to be followed when you’re using power saw machine. (Taja angalau hatua mbili za kiusalama za kufuata wakati unatumia mashine ya kukata chuma)