Daikin Maintenance Executive Interview Questions and Answers

Q1. What is the process of Refrigerant
Ans. 
Refrigerant is a substance used in a heat pump or refrigeration cycle to transfer heat between the indoors and outdoors.
• Refrigerant absorbs heat from the indoor air and releases it outside

• It changes from a liquid to a gas and back again in the refrigeration cycle

• Common refrigerants include R-410A, R-134a, and R-22

• Refrigerants should be handled carefully due to their potential environmental impact
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Q2. What is plc and how to work
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PLC stands for Programmable Logic Controller, used in industrial automation to control machinery and processes.
• PLC is a digital computer used to automate electromechanical processes.

• It uses a programmable memory to store instructions and execute specific functions.

• PLCs are commonly used in manufacturing plants, assembly lines, and other industrial settings.

• They can be programmed using ladder logic, function block diagr...read more
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Q3. What is MTTR and MTBF
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MTTR stands for Mean Time To Repair and MTBF stands for Mean Time Between Failures.
• MTTR is the average time taken to repair a failed component or system.

• MTBF is the average time between failures of a component or system.

• MTTR is usually measured in hours or days, while MTBF is also measured in hours or days.

• MTTR is an important metric for assessing maintenance efficiency, while MTBF is used to predict the reliability of...read more
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Q4. Defferent wetbeen MTTR and MTBF
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Q1. Round 1 of the program means the funding allocated under the program with moneys appropriated durin
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Q1. Chapter 1 of the class 2 maths syllabus is on 'What is Long and What is Roun
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Q1. - ROUND 3 END OF DAZE 2010; 2. • 42 questions •
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Q1. _ 1 1 Present Simple - Present Continuous 2 bys 5 watches 8 dries 3 cares 5 calls
Ans. 
The question is testing the candidate's knowledge of present simple and present continuous tenses.
• Present Simple is used for general truths, habits, and routines.

• Present Continuous is used for actions happening now or around the present moment.

• Examples: 'He cares for the equipment regularly.' (Present Simple) 'He is currently calling the supplier for spare parts.' (Present Continuous)
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Q1. What is AI and how it is work
Ans. 
AI stands for Artificial Intelligence, which is the simulation of human intelligence processes by machines, especially computer systems.
• AI involves the development of algorithms that can perform tasks that typically require human intelligence.

• It encompasses various subfields such as machine learning, natural language processing, and computer vision.

• AI systems can learn from data, adapt to new inputs, and perform tasks ...read more
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Q2. How to make management report with the help of AI
Ans. 
Management reports can be generated using AI by collecting and analyzing data to provide insights and recommendations.
• Collect relevant data from various sources such as equipment sensors, maintenance logs, and work orders.

• Use AI algorithms to analyze the data and identify patterns, trends, and anomalies.

• Generate automated reports with key performance indicators, maintenance schedules, and recommendations for improvemen...read more
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Q1. Fitter maintenance
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Q2. Fitter maintenance experience
Ans. 
I have 5 years of experience as a Maintenance Fitter in a manufacturing plant.
• Performed routine maintenance on machinery and equipment

• Diagnosed and repaired mechanical issues

• Implemented preventative maintenance schedules

• Collaborated with other team members to troubleshoot complex problems
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Q1. Technical skills and soft services skills
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Q1. How to Any breakdown handaly?
Ans. 
To handle any breakdown, it is important to follow a systematic approach and have a good understanding of the equipment and its components.
• Identify the cause of the breakdown by conducting thorough inspections and diagnostic tests.

• Refer to equipment manuals and documentation to understand the functioning and troubleshooting procedures.

• Use appropriate tools and equipment to repair or replace faulty components.

• Ensure saf...read more
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Q2. Electrical and cooling system
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Q3. Aircondinar lowest cooling ?
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The lowest cooling capacity of an air conditioner depends on its BTU rating and the ambient temperature.
• The cooling capacity of an air conditioner is measured in BTUs (British Thermal Units).

• The lowest cooling capacity is determined by the BTU rating of the air conditioner.

• The ambient temperature also affects the lowest cooling capacity.

• Air conditioners with lower BTU ratings may have a lower lowest cooling capacity.

• Fo...read more
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Q1. Witch location and state
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Q2. Witch works and company
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Q3. Haridwar uttrakhand
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Q4. Maintenance engineer related
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