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Plumber Set-1
Fitting - 3. Pipe Thread and Fittings
8

Fitting - 3. Pipe Thread and Fittings MCQ with Answers

8) What is the advantage of cast iron pipes?

Less corrosion

Rarely available

Costly

Crack easily

Answer is:

Less corrosion

Fitting - 3. Pipe Thread and Fittings MCQ with Answers

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

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

11) Which precaution is to be observed while cutting threads in G.I pipe?

Clean the thread with a wire brush

Apply a soluble oil

To turn the die stock anti clock wise to break the chips

Apply little pressure to the die stock

Answer is:

To turn the die stock anti clock wise to break the chips

Fitting - 3. Pipe Thread and Fittings MCQ with Answers

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