Lead is poured into the joint between two pipes. These pipes may be made of A) cast iron B) vitrified clay C) asbestos cement D) concrete Related MCQs: Why water pipes are burst in extreme cold weather the water inside them is frozen? The joint military training exercise ”Druzhba-III’ has started between following countries? The Garuda Shield is a joint annual military exercise between A proposal for joint defense between India and Pakistan was made by