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(ல Higher than (I pipe (B} Lower than CI pipe
(0 Lower than AC pipe (D) Lower than SWG pipe
81. Cupper pipe can easily bend but :
(ക can'teut (8) do not sag
(0 اص reduce (D) ean't joint
32. 58 solder capillary joints are used for :
(A) CIPipe joint ॥ Copper pipes joint
(C) AC pipes joint (D) Led pipes joint
83. PVC pipe can rosist : 3 :
(A) High external load (B) Most inorganic chemicals
(C) High temperature (D) Extr....
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