HLS Asia Junior Engineer Interview Questions and Answers

It was psychometric test

Q1. It was an online technical test
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Q1. Questions related to petroleum engineering especially from well logging were asked
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Q1. Tell me about yourself. tell me about a time where you made a mistake and how you dealt with it Why do you want this job?
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There was a test on google form including core questions and Aptitude questions.

Q1. The Interview was purely technical. started with a brief intro and covered IC Engine, Project, Intern based questions as I was having intern at Power Plant so related questions.
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Q2. Explain the 4 Strokes of IC Engine. The function of Spark Plug and Voltage supply to spark plug.
Ans. 
IC engine has 4 strokes: intake, compression, power, and exhaust. Spark plug ignites fuel-air mixture. Voltage supply ensures spark plug works.
• Intake stroke: fuel-air mixture enters the cylinder

• Compression stroke: mixture is compressed by the piston

• Power stroke: spark plug ignites mixture, causing an explosion that pushes the piston down

• Exhaust stroke: piston pushes exhaust gases out of the cylinder

• Spark plug creates a...read more
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Q1. 2nd interview was also purely technical. this round was based on practical knowledge about Vehicles, functioning, and RAC. Tricky questions were asked.
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