When looking at a flanged extension pipe and it is labeled DN20, just what doe

When looking at a flanged extension pipe and it is labeled
DN20, just what does that mean or intel?

Question Posted / rab

0 Answers
2302 Views
I also Faced
E-Mail Answers

No Answer is Posted For this Question
Be the First to Post Answer

More Mechanical Engineering Interview Questions

what is procedure of hot gas path inspection in ge 9 fa gas turbine ?

i need previous 5 years solved q&a for rrb chennai section engg(mech) anybody if you know please atleast provide me the link or if u could send me it to my mail id karthick.silence@gmail.com

0 Answers

What is a time and motion theory?

0 Answers

Difference between turbocharging and supercharging in diesel engines?

0 Answers VLS,

what happend if diffrential expantion is increases in steam turbine

1 Answers

what's the difference between moment of inertia and mass moment of inertia?

4 Answers

Please sent JindalSteel&power,Domain & Apptitude test paper. Urgent request.mr.erajay@yahoo.com / mr.erajay@yahoo.com Tahnks in advance

0 Answers Jindal,

how to prepare for bhel et interview

0 Answers Bhel,

temperature after chilled water coil what it be called in HVAC system?

1 Answers Lupin,

What are the performance expectations of this position over the first 12 months?

1 Answers

Why Air Conditioner capacity measured in Ton. Like 1.5ton

1 Answers Jindal, TATA,

What is the difference between Over Molding and insert molding ?

0 Answers

For more Mechanical Engineering Interview Questions Click Here