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PVC plug is used to:(a) Connect pipes of varying diameter(b) Connect 2 pipe lines(c) Seal pipes of less diameter(d) Seal end of pipe lineI have been asked this question in an international level competition.The question is from PVC in section Materials for Construction of Basic Civil Engineering

Answer»

The CORRECT OPTION is (d) Seal end of pipe line

The explanation: PVC PLUG and cap are USED to seal the end of a pipeline. They have a threaded end and the other end is closed.



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