Dr. Reddy's Mechanical Maintenance Engineer Interview Questions and Answers

Q1. Tell about yourself Tell about your experience What is mechanical seal? What is vapour compression cycle? What is approach? What is chiller ikw/tr?
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Q2. Explain about yourself in brief, your experience and study about utility equipments.
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General aptitude like Numbering

Q1. Why u intrest this job
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Q2. Do u intrest work in my company
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Q1. How do you replace a mechanical seal.?
Ans. 
Replacing a mechanical seal involves several steps to ensure proper installation and functionality.
• Start by shutting down the equipment and relieving any pressure or tension.

• Remove the old seal by carefully disassembling the components and cleaning the area.

• Inspect the seal housing and shaft for any damage or wear.

• Install the new seal by following the manufacturer's instructions and using the appropriate tools.

• Ensure p...read more
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Q2. What are the two main parts of a mechanical seal..?
Ans. 
The two main parts of a mechanical seal are the stationary part and the rotating part.
• The stationary part is typically attached to the pump housing or casing.

• The rotating part is connected to the pump shaft.

• The stationary part contains the primary seal face, which remains fixed in position.

• The rotating part contains the mating seal face, which rotates with the pump shaft.

• The two seal faces come into contact to create a...read more
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Very easy to complete the test

Q1. Why should I hire you
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Q1. What are the best practices for boiler maintenance?
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Q2. What are the processes involved in shutting down a boiler?
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