NCS Group of Companies Interview Questions and Answers for Experienced

Written test, & introduce to your self.

Q1. What is the rest api and how it works internally.
Ans. 
REST API is a set of rules and conventions for building and interacting with web services.
• REST stands for Representational State Transfer

• It uses standard HTTP methods like GET, POST, PUT, DELETE to perform CRUD operations

• It is stateless, meaning each request from a client to server must contain all the information necessary to understand the request
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Q1. Types of liquid flow
Ans. 
Types of liquid flow include laminar flow, turbulent flow, and transitional flow.
• Laminar flow: smooth, orderly flow with parallel layers of fluid

• Turbulent flow: chaotic, irregular flow with mixing and eddies

• Transitional flow: flow that exhibits characteristics of both laminar and turbulent flow
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Q2. Reynolds number
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Q3. About Hydrotesting of pipeline
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Q4. Welding defects
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Q5. About pipeline Hdd methods
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Q6. About pipeline project client
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Q7. About cgd pipeline
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Q1. Tell me About yourself
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Q2. Why should we hire you
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Q3. Why do you want to work with our company
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Q4. Expected salary
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