PIPING QUESTION ANSWERS MECHANICAL INTERNATIONAL STANDARDS AND CODES

This article is about PIPING QUESTION ANSWERS MECHANICAL INTERNATIONAL STANDARDS AND CODES MECHANICAL ENGINEERING QUESTIONS ANSWER. MECHANICAL FIELD ENGINEERING TOPICS and focusing to the engineers, technicians and supervisors. You will find lot of documents related to this article. Just navigate our website  www.paktechpoint.com  and find more articles. Please! Do not forget to subscribe our You tube channel also. Thanks in Advance.

PIPING INTERNATIONAL STANDARDS AND CODES QUESTION ANSWERS

Questions

 

Above document PDF is attached for piping and mechanical engineers to provide questions and answers for interview and to clear main concepts in mechanical and piping engineering.

Following is the list of main topics and keywords we collected for your information.

ASME code in Piping..

American institute standard.

ASME 31 code for pressure piping.

Flanges, Butt welded fittings, Gasket, Socket & Threaded fittings.,

basic difference between Pipe specification A106 Gr.A / Gr.B/ Gr.C.

ASTM A312 TP 304 & ASTM A312 ,TP304L, ASTM A312 TP 316 & ASTM A312 TP 316L.

smooth finish flange & serrated finish flange finds its use.

Arithmetic Average Rough Height (AARH).

spiral wound gasket.

High Point Vent (HPV) and Low Point Drain (LPD) in piping.

Jacketed Piping.

function of valves.

valves are classification based on their function

A. SMAW B. TIG.

common welding defects?

PWHT’? Why it is required.

five digit coding for electrode as per AWS classification SFA 5.1.

electrode E7018.

Radiographic Sensitivity.

Process flow diagrams (PFD) and Piping & instrument Diagrams (P& ID).

calculate the width of Pipe rack.

Line Routing Diagram.

Mechanical Design Fundamentals.

Define Proof Stress.

Questions Related to pipe under stress.

Hoope’s or Circumferential Stress.

Uniform Weight Load.

Maximum stress theory.

Maximum Shear Theory.

Octahedral Shear Theory?

thermal expansion in a pipe.

How much should be the pressure for Hydro-Test?

Drip Leg in Steam Line?

What areWRC 107 / WRC 297.

Pump/ Alignment/ pump piping.

different types of centrifugal pump?

Cavitation in Pump.

NPSH or NPSHr.

NPSHa in a nutshell.

Axial Stress due to Bending.