BASIC PLUMBING 1 CUTTING AND BENDING OF PIPE - Practice Mode

1) What is the largest diameter of pipe that can be held in chain pipe vice?

125 mm 150 mm 175 mm 200 mm

Correct Answer: 200 mm

2) Which tool is used to clean and sharpen the jaw of pipe wrench?

Flat file Rasp file Triangular file Half round file

Correct Answer: Triangular file

3) Which one is used to wash out the small particles of dirt in chain pipe cutter?

Light oil Petrol Kerosene Turpentine

Correct Answer: Kerosene

4) What is swaging?

Same diameter pipe joined with fittings Same diameter pipe joined without fittings Different diameter pipe joined with fittings Different diameter pipe joined without fittings

Correct Answer: Same diameter pipe joined without fittings

5) What is the percentage of silver content in copper to copper brazing rod?

15 to 25% 25 to 35 % 35 to 45 % 40 to 50 %

Correct Answer: 35 to 45 %

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