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Q#1 GATE CH 2016 MCQ +1 mark -0.33 marks

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?

Wall thickness increases with increase in both the schedule number and the BWG number

Wall thickness increases with increase in the schedule number and decreases with increase in  the BWG number

Wall thickness decreases with increase in both the schedule number and the BWG number

Neither the schedule number, nor the BWG number has any relation to wall thickness

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Heat Transfer 26 0 0
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Mechanical Operations 12 0 0
Mass Transfer 42 0 0
Instrumentation and Process Control 26 0 0
Fluid Mechanics 24 0 0
Engineering Mathematics 41 0 0
General Aptitude 60 0 0
Chemical Reaction Engineering 26 0 0
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Plant Design Economics 10 0 0
Thermodynamics 24 0 0