Al-Yamama Group Interview Questions and Answers

Assalamu alaikum

My name is intezar Ali

My position civil foreman

My work experience 14 years

7 years in Saudi Arab
7 years in Qatar

My work utilities and road work interloc
Corb stone and installed foundation

Q1. I need full package salary
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Q2. Everyone years i need
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Q3. Return ticket and my benefits
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Q1. What about you job what is a jobs responsibility 5 question in our field
Ans. I self Naz khan from India Bihar our job responsibilities is a safe and tremendous as doing the job all type of safety productions taken untill finish the job
Answered by Nazkhan
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Q2. What calibration Loop checking what p&I'd and control valves simulation installation termination pre commissioning
Ans. 
The question is asking about your experience with calibration, loop checking, P&ID interpretation, control valve simulation, installation, termination, and pre-commissioning.
• Discuss your experience with calibration procedures and equipment

• Explain your process for loop checking and troubleshooting

• Demonstrate your ability to interpret P&ID diagrams

• Describe your experience with control valve simulation and installation

• Dis...read more
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Q1. HVAC Supervisor
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Q2. Good knowledge of projects installation testing and excretion
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Q1. What are the job responsibilities of an HVAC Supervisor?
Ans. 
HVAC Supervisor oversees installation, maintenance, and repair of heating, ventilation, and air conditioning systems.
• Supervising HVAC technicians and contractors

• Ensuring compliance with safety regulations and company policies

• Developing maintenance schedules and overseeing repairs

• Troubleshooting HVAC systems and resolving issues

• Training staff on proper HVAC procedures

• Ordering necessary parts and equipment

• Maintaining acc
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Q2. Which type of project you had handled?
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Q3. What is HVAC system?
Ans. 
HVAC system stands for Heating, Ventilation, and Air Conditioning system, used to control the temperature, humidity, and air quality in buildings.
• HVAC system controls temperature, humidity, and air quality in buildings

• It includes components like furnaces, air conditioners, heat pumps, and ductwork

• Regular maintenance is important for efficient operation

• Examples of HVAC systems include central air conditioning units and
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Q4. What is a heat exchanger?
Ans. 
A heat exchanger is a device used to transfer heat between two or more fluids, typically to cool or heat a process.
• Heat exchangers can be found in HVAC systems, refrigerators, and industrial processes.

• They work by allowing heat to transfer from one fluid to another without the fluids mixing.

• Common types include shell and tube, plate, and finned tube heat exchangers.
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Q5. What is district cooling system?
Ans. 
District cooling system is a centralized system that provides chilled water for air conditioning to multiple buildings in a district.
• Centralized system for providing chilled water for air conditioning

• Serves multiple buildings in a district

• Reduces energy consumption and environmental impact

• Examples: Dubai District Cooling System, Singapore District Cooling System
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Q6. What is the function of water cooled chiller?
Ans. 
Water cooled chiller is a mechanical device used to remove heat from a liquid via a vapor-compression or absorption refrigeration cycle.
• Removes heat from a liquid through a refrigeration cycle

• Used to cool water for air conditioning systems

• Helps maintain a consistent temperature in a building or industrial process

• Commonly used in large commercial buildings, hospitals, and industrial facilities
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Q7. How many people working under you?
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Q8. Current and expected salary
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Q9. What is the approach temperature in a chiller?
Ans. 
Approach temperature in a chiller is the temperature difference between the refrigerant leaving the evaporator and the water entering the condenser.
• Approach temperature is a key parameter in determining the efficiency of a chiller system.

• It is calculated by subtracting the entering water temperature of the condenser from the leaving refrigerant temperature of the evaporator.

• A lower approach temperature indicates better...read more
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Q1. How many years experience do you have in this field? 15 Years
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Q2. What are the problems have you faced and the solution find out?
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Q1. Where do you see yourself in 5 years?
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Q2. What are your strengths and weaknesses?
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Q3. What are your salary expectations?
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Q4. What is your family background?
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Q5. Share details of your previous job.
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Q6. Tell me about yourself.
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