Home / Tag Archives: Piping Design Engineer Interview Questions

Tag Archives: Piping Design Engineer Interview Questions

Dynamic Simulation in Chemical Engineering


Dynamic simulation is an extension of steady-state process simulation whereby time-dependence is built into the models via derivative terms i.e. accumulation of mass and energy. The advent of dynamic simulation means that the time-dependent description and control of real processes in real or simulated time are possible. This includes the description of starting up and shutting down a plant, changes ... Read More »

EFW Pipe vs ERW Pipe


EFW Pipe vs ERW Pipe:- EFW Pipe Manufacturing Processing of Electric Fusion Welding, also called Continuous Welding begins as coiled steel with appropriate thickness, width and weight is made. To form a continuous ribbon of steel several coils are welded together. Then the steel ribbon is heated to the necessary temperature and formed into an oval. In the next step ... Read More »

What do Petroleum Engineers do?


Petroleum Engineers are employed by oil or gas companies to design, test and implement efficient methods to extract petroleum products from the earth and sea floor. They spend most of their time making estimations because they can never see what is actually going on thousands of meters below the ground. They work closely with other professionals, such as geologists, to ... Read More »

Advantages & Disadvantages of Material

advantages & disadvantages of material

Material Advantages Disadvantages Limitations Carbon Steel Lowest Capex Cheapest option Opex Involves inspection pigging Internal corrosion control through inhibition Corrosion rates are high Possibility of intelligent or coating Additional Opex through inhibition High corrosion (pigging) and external painting Carbon Steel with FBE Capex slightly more Low Opex Internal corrosion protection through lining Susceptible for corrosion if FBE coating is damaged ... Read More »

Piping Design Engineer Interview Questions Part-13

piping design engineer interview questions part 13

1. What is the ASME code followed for design of piping systems in process piping (refineries&chemical industries)? A) B31.1 B)B31.3 C)B31.5 D)B31.9 Ans: (B) 2. What do you mean by following items? A)ISLB-400 B)ISMB-600 C)ISHB-350 D)ISMC-300 E)ISJB-150 F)ISLB-200 G)ISMB-450 H)ISWB-400 I)ISJC-200 J)ISLC-350 K)ISMC-250 Ans: A – Indian STD lightweight beam, web size-400 B – Indian STD medium weight beam, web ... Read More »

Piping Design Engineering – 3D Modelling

Piping Design Engineering-3D Modelling

The 3-D software allows interaction between all disciplines in the 3D design workflow by allowing by comprehensive set of integrated applications covering all engineering disciplines at its core. Through the design, standard and automated deliverable can be generated directly from the model. The inbuilt linkages within the software allows for updating of sequential designs or drawings for any changes in ... Read More »

Process Design Engineering

process design engineering

Process engineering design is the application of chemical, mechanical, petroleum, gas and other engineering talents to the process-related development, planning, designs, and decisions required for economical and effective completion of a process project. The process design engineering is considered as the brains of any plant. Project engineers are playing a vital role in different industries in design, fabrication, commissioning, production ... Read More »

Process Engineering

process engineering

Basic data required by pressure vessel design engineer. It will be important for chemical engineer and vessel design engineer to communicate very closely. Vessel function Process materials and services Operating conditions (temperature and pressure) Materials of construction Dimensions and orientation Type of vessel heads to be used Openings and connections required Heating/cooling requirements Agitation requirements Specification of internal fittings Top ... Read More »

Pipe Support Types and Application

Pipe Support Types and application

A piping design engineer also needs to have an excellent knowledge on pipe support types and it point of application. Supports are the pillars of piping system. A system without proper support is risky and disastrous. The supports in piping system has vital role in minimizing the unwanted loads caused due to shock, vibration, wind load, seismic load, water hammer ... Read More »

How to Read P&ID

How to Read P&ID

Sound knowledge in P&ID is inevitable. The P&ID is the key input for all the piping activities. It is very important for a piping design engineers to read, understand and interpret the P&ID (Process design) in to mechanical system. Preparation of P&ID is the role of process engineer hence piping design engineer are only expected to understand P&ID. There is ... Read More »

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