Cyient Piping Engineer Interview Questions and Answers

Q1. How many types of the coupling
Ans. 
There are several types of couplings used in piping design, each serving a specific purpose.
• Types of couplings include rigid couplings, flexible couplings, compression couplings, and mechanical couplings.

• Rigid couplings are used when precise alignment is required between two pipes.

• Flexible couplings allow for some degree of misalignment and vibration absorption.

• Compression couplings are used to connect pipes of the sam...read more
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Q1. Technical question related piping
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Q2. Pump piping , support placement
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Q1. 1. What is Piping detail engineering flow 2. What is 30%,60%,90% model review
Ans. 
Piping detail engineering flow involves designing, modeling, reviewing, and finalizing piping systems.
• Piping detail engineering flow includes designing the piping system, creating a 3D model, reviewing the model at various stages (30%, 60%, 90%), and finalizing the design.

• During the 30% model review, the focus is on the overall layout and feasibility of the design.

• During the 60% model review, the focus is on the detail...read more
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Q2. What is isometric and piping layout
Ans. 
Isometric is a 3D representation of a piping system. Piping layout is the arrangement of pipes and equipment in a plant.
• Isometric drawing shows the piping system in 3D view with all the details like pipe size, fittings, valves, etc.

• Piping layout is the arrangement of pipes, equipment, and other components in a plant or facility.

• Piping layout is designed to ensure efficient and safe operation of the plant.

• Piping layout ...read more
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Q1. Basic of Piping ,equipment and instrumentation Questions is there.
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Q1. Basic Questions and sallary discussion.
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Q1. 1. piping code and standards. 2. what to take care while piping routine. 3. piping support standards
Ans. 
Answering questions related to piping code, standards, routine, and support standards.
• Piping codes and standards ensure safety and compliance with regulations.

• Piping routine should consider factors like pressure, temperature, and fluid properties.

• Piping support standards dictate the design and installation of supports for the piping system.

• Examples of piping codes and standards include ASME B31.1, B31.3, and B31.4.

• Pipi...read more
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Q1. About Curriculum vitae
Ans. Tell your exposure to the industry
Answered by Akshay Wanjari
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Q1. Core industrial knowledge
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Tool test , oil & gas industry standard practice

In aptitude test there were 2 sections
1. Technical test which contains basic of mechanical discipline since this was College placement and in mechanical engineering there is no subject like piping engineering so there were no questions from piping engineering.
2. Aptitude test was different from other companies. In aptitude test we were asked to attempt as many as questions in stipulated time period for example tick on correct spelling, in this round we got 2 mins in which we have to attempt as many as questions as we can.

Q1. Stress strain curve, velocity and acceleration
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Q2. Effect of alloying elements on steel
Ans. 
Alloying elements can improve steel's strength, hardness, corrosion resistance, and other properties.
• Alloying elements can change the crystal structure of steel, affecting its properties.

• Chromium improves corrosion resistance and hardness, and is used in stainless steel.

• Manganese improves strength and toughness.

• Nickel improves toughness and corrosion resistance.

• Carbon increases hardness and strength, but reduces ductil...read more
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Q1. Project specific questions.
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Q2. Elements of Iron carbide diagram.
Ans. 
Iron carbide diagram shows the relationship between temperature, carbon content, and phases of iron and iron carbide.
• Also known as the Fe-C diagram

• Displays the transformation of iron and iron carbide at different temperatures and carbon concentrations

• Consists of three regions: austenite, ferrite, and cementite

• Used to determine the microstructure of steel and cast iron

• Helps in predicting the properties of steel and cast
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Q3. What is Compressible and incompressible fluids and example..
Ans. 
Compressible fluids can be compressed while incompressible fluids cannot be compressed.
• Compressible fluids have a variable density and volume, while incompressible fluids have a constant density and volume.

• Examples of compressible fluids include gases like air and steam, while examples of incompressible fluids include liquids like water and oil.

• Compressible fluids follow the gas laws, while incompressible fluids follow...read more
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Q1. Tell me something about youself
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Q2. What do you know about our company?
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