Alkem Laboratories Maintenance Electrician Interview Questions and Answers

Q1. Electricals instmant maintains
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Q2. Instmant maintains repair work
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Q3. I like my job
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Apptitude include logical reasoning, quantitative and Communication

Code to implement a simulation of a change directory

Q1. Introduction about our self
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Q2. Projects in many ways to
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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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Q1. Maintenance plant operation
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Q2. Hvac maintenance process
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HVAC maintenance process involves regular inspection, cleaning, and repair of heating, ventilation, and air conditioning systems.
• Regular inspection of HVAC systems to identify any potential issues

• Cleaning of air filters, ducts, and coils to ensure proper airflow and prevent contamination

• Repair or replacement of faulty components to maintain system efficiency

• Testing and balancing of airflows to ensure optimal performanc...read more
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Q1. Subjects and theoritical knowledge ,previous company experience
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Q1. Instrument side sensor transformer vcb acb breaker dg and ups digital input output analog input output plc side
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Q1. Selery discussion
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Q2. Previous company selery structure and personal information
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