A high vapour velocity is required for high plate ef... - Solved MCQs & Answer

For given number of passes, pitch & tube diameter, the maximum number of tubes that can be accommodated in a shell of tripled inside diameter will be ________ times?

Ans: Considerably more than 9Read →

MCQ #7215

Generally, no corrosion allowance in wall thickness of a part is required, if the thickness is more than ________ mm?

Ans: 30Read →