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Fitting - 3. Pipe Thread and Fittings
6

Fitting - 3. Pipe Thread and Fittings MCQ with Answers

6) Which material is used to join C.I. pipes?

Pig lead

Molten rubber

Brass

Zinc

Answer is:

Pig lead

Fitting - 3. Pipe Thread and Fittings MCQ with Answers

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Related Fitting - 3. Pipe Thread and Fittings MCQ with Answers

7) What is the length of pipe projection required from the vice while threading GI pipes?

100-125 mm

125-150 mm

150-200 mm

150-250 mm

Answer is:

150-250 mm

8) What is the advantage of cast iron pipes?

Less corrosion

Rarely available

Costly

Crack easily

Answer is:

Less corrosion

9) Why the A.C pipe should be laid with precautions?

More shock resistance

Less shock resistance

High shock resistance

Medium shock resistance

Answer is:

Less shock resistance

10) Which material is used to apply as coating on cast iron pipes?

Molten lead

Bituminous solution

Molten rubber

Molten iron

Answer is:

Bituminous solution

Fitting - 3. Pipe Thread and Fittings MCQ with Answers

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