Chemical Engineering > GATE 2016 > Pipes and Tubes
Standard pipes of different schedule numbers and standard tubes of different BWG numbers are available in the market. For a pipe / tube of a given nominal diameter, which one of the following statements is TRUE?
A
(A) Wall thickness increases with increase in both the schedule number and the BWG number
B
(B) Wall thickness increases with increase in the schedule number and decreases with increase in the BWG number
C
(C) Wall thickness decreases with increase in both the schedule number and the BWG number
D
(D) Neither the schedule number, nor the BWG number has any relation to wall thickness

Correct : b

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