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JLL Facility Manager Interview Questions and Answers for Experienced
8 Interview questions
Possible reasons for a DG not cranking include dead battery, faulty starter motor, fuel supply issues, or electrical problems.
Dead battery: Check the battery voltage and connections.
Faulty starter motor: Test the starter motor for proper functioning.
Fuel supply issues: Ensure there is enough fuel in the tank and check the fuel lines for blockages.
Electrical problems: Inspect the wiring and fuses for any damage or ...
Transformer oil is crucial for insulating and cooling transformers to ensure efficient operation and prevent breakdowns.
Transformer oil acts as an insulating medium to prevent electrical breakdowns
It also helps in cooling the transformer by dissipating heat generated during operation
Regular testing and maintenance of transformer oil is essential to ensure its effectiveness
Contaminated or degraded transformer oil c...
There are two main types of energy conversion in a DG set: mechanical energy to electrical energy and chemical energy to mechanical energy.
Mechanical energy to electrical energy: The diesel engine in the DG set converts the mechanical energy produced by the combustion of diesel fuel into electrical energy through the alternator.
Chemical energy to mechanical energy: The combustion of diesel fuel in the engine gener...
DG service frequency ensures optimal performance and reliability of diesel generators in facilities management.
Regular maintenance is typically recommended every 250 hours of operation.
Monthly checks should include oil levels, coolant levels, and battery condition.
Annual servicing may involve load testing to ensure the generator can handle peak loads.
Example: A facility with a backup DG should schedule bi-annual c...
What people are saying about JLL
Data centers should have N+1 or 2N redundancy for infrastructure.
N+1 redundancy means having one extra backup component for every critical component in the infrastructure.
2N redundancy means having two complete sets of infrastructure, each capable of handling the full load, with one set acting as a backup for the other.
Redundancy ensures high availability and minimizes downtime in case of component failure.
Example...
I manage incidents and risks of sites by implementing a comprehensive risk management plan.
Conducting regular risk assessments to identify potential hazards
Developing and implementing emergency response plans
Training staff on safety procedures and protocols
Maintaining accurate incident records and conducting thorough investigations
Collaborating with external agencies and stakeholders
Regularly reviewing and updatin...
Regular maintenance, inspections, and repairs can prevent equipment breakdowns.
Develop a preventive maintenance schedule
Train staff on proper equipment use and care
Regularly inspect equipment for signs of wear and tear
Address any issues promptly to prevent further damage
Keep accurate records of maintenance and repairs
Consider investing in newer, more reliable equipment
Partner with reputable vendors for repairs and...
A UPS diagram shows the components of an uninterruptible power supply system.
UPS system includes a rectifier, battery, inverter, and bypass switch
Rectifier converts AC power to DC power to charge the battery
Battery stores energy to provide power during outages
Inverter converts DC power from the battery to AC power for devices
Bypass switch allows power to bypass the UPS during maintenance or failure
JLL Facility Manager Interview Experiences for Experienced
7 interviews found
Anonymous
Selected
I appeared for an interview in May 2025, where I was asked the following questions.
- Q1. What is your goal
- Q2. What made you to choose this field
- Q3. What would you be in future
- Q4. What you like in this company
- Q5. What is your expectations
I applied via Walk-in and was interviewed in May 2024. There was 1 interview round.
(4 Questions)
- Q1. What is the importance of transformer oil
- Ans.
Transformer oil is crucial for insulating and cooling transformers to ensure efficient operation and prevent breakdowns.
Transformer oil acts as an insulating medium to prevent electrical breakdowns
It also helps in cooling the transformer by dissipating heat generated during operation
Regular testing and maintenance of transformer oil is essential to ensure its effectiveness
Contaminated or degraded transformer oil can le...
- Q2. What will be reason of dg doesnt crank
- Ans.
Possible reasons for a DG not cranking include dead battery, faulty starter motor, fuel supply issues, or electrical problems.
Dead battery: Check the battery voltage and connections.
Faulty starter motor: Test the starter motor for proper functioning.
Fuel supply issues: Ensure there is enough fuel in the tank and check the fuel lines for blockages.
Electrical problems: Inspect the wiring and fuses for any damage or fault...
- Q3. How many types of energy convertion are there in DG set
- Ans.
There are two main types of energy conversion in a DG set: mechanical energy to electrical energy and chemical energy to mechanical energy.
Mechanical energy to electrical energy: The diesel engine in the DG set converts the mechanical energy produced by the combustion of diesel fuel into electrical energy through the alternator.
Chemical energy to mechanical energy: The combustion of diesel fuel in the engine generates ...
- Q4. UPS diagram and its parts
- Ans.
A UPS diagram shows the components of an uninterruptible power supply system.
UPS system includes a rectifier, battery, inverter, and bypass switch
Rectifier converts AC power to DC power to charge the battery
Battery stores energy to provide power during outages
Inverter converts DC power from the battery to AC power for devices
Bypass switch allows power to bypass the UPS during maintenance or failure
I applied via Naukri.com and was interviewed in Mar 2024. There was 1 interview round.
(1 Question)
- Q1. Facility Manager roles and responsibilities
Selected
I applied via Company Website and was interviewed before Aug 2022. There were 3 interview rounds.
(1 Question)
- Q1. Facilities Management
Facilities Management, Soft services, technical services, Vendor Management, Administrative, Office experience, Budgeting, Dession making.
Interview Preparation Tips
(2 Questions)
- Q1. Maintenance regarding, WTP,stp opration, seepage
- Q2. Fit out, maintenance
Interview Preparation Tips
Interview Questionnaire
8 Questions
- Q1. How do you manage teams Responsibility
- Ans.
I manage teams' responsibilities by setting clear expectations, providing guidance and support, and fostering a collaborative environment.
Establish clear goals and objectives for each team member
Communicate expectations and responsibilities clearly
Provide necessary resources and support to help team members succeed
Encourage open communication and collaboration among team members
Regularly review progress and provide fee...
- Q2. As a Manager i will assign individual Roles and responsibilities and weekly review call to check progress.Appreciation and rewards for outstanding performer will be evaluated monthly basis for spirit and f...
- Q3. How do you manage incidents and Risks of Site's?
- Ans.
I manage incidents and risks of sites by implementing a comprehensive risk management plan.
Conducting regular risk assessments to identify potential hazards
Developing and implementing emergency response plans
Training staff on safety procedures and protocols
Maintaining accurate incident records and conducting thorough investigations
Collaborating with external agencies and stakeholders
Regularly reviewing and updating ris...
- Q4. For Managing incidents we will process mapped along with incident severity and will train team to follow the same similarly for functions risks category will be defined and take client/. Stakeholder go ahe...
- Q5. Which type of redundancy should be available for Data center in terms of infrastructure.
- Ans.
Data centers should have N+1 or 2N redundancy for infrastructure.
N+1 redundancy means having one extra backup component for every critical component in the infrastructure.
2N redundancy means having two complete sets of infrastructure, each capable of handling the full load, with one set acting as a backup for the other.
Redundancy ensures high availability and minimizes downtime in case of component failure.
Examples of ...
- Q6. Tier 3 or 4 Ratings Are the best and reliable systems for Data centers where probability of failure is 0.003% infrastructure as we have always 2 sources active simultaneously by ATS.
- Q7. What are different maintenance procedures,How can one ensure for zero breakdown for equipments.
- Ans.
Regular maintenance, inspections, and repairs can prevent equipment breakdowns.
Develop a preventive maintenance schedule
Train staff on proper equipment use and care
Regularly inspect equipment for signs of wear and tear
Address any issues promptly to prevent further damage
Keep accurate records of maintenance and repairs
Consider investing in newer, more reliable equipment
Partner with reputable vendors for repairs and repl...
- Q8. To Ensure Equipments runs smooth we should always plan a 52 week maintenance calendar and always follow SOP for equipments /SWMS/Maintenance script/Work permit/PPE/LOTO Procedures for operations and mainte...
Skills evaluated in this interview
Selected
I applied via Naukri.com and was interviewed before Mar 2022. There were 2 interview rounds.
(2 Questions)
- Q1. DG service frequency
- Ans.
DG service frequency ensures optimal performance and reliability of diesel generators in facilities management.
Regular maintenance is typically recommended every 250 hours of operation.
Monthly checks should include oil levels, coolant levels, and battery condition.
Annual servicing may involve load testing to ensure the generator can handle peak loads.
Example: A facility with a backup DG should schedule bi-annual compre...
- Q2. Lift licence process
Interview Preparation Tips
Share only right information
Share last employee details positively
Ask for all benefits before joining
Interview questions from similar companies
Selected
I appeared for an interview in Aug 2022.
(6 Questions)
- Q1. Dg return and STP water parameters
- Q2. As per Pollution control board
- Q3. Chiller safety in water cooled chiller.
- Ans.
Chiller safety in water cooled chiller is crucial to prevent accidents and ensure efficient operation.
Regular maintenance and inspection of the chiller and its components is necessary to ensure safety.
Proper installation and operation of safety devices such as pressure relief valves and temperature sensors is important.
Training of personnel on safe handling and operation of the chiller is essential.
Strict adherence to ...
- Q4. Antifreeze for Ref. And CWH, HP ,LP temp. And water.
- Q5. Required pressure on top floor in Fire line
- Ans.
The required pressure on the top floor in the fire line depends on the building's height and the water supply available.
The pressure should be high enough to reach the top floor and provide adequate water flow for firefighting.
The National Fire Protection Association (NFPA) recommends a minimum pressure of 100 psi at the top floor.
Factors such as the building's height, water supply, and fire protection system should be...
- Q6. 3kg is required in fire hyd. And sprinkler line.
- Ans.
The fire hyd. and sprinkler line require 3kg.
The fire hyd. and sprinkler line need to be filled with 3kg of water or other extinguishing agent.
This is a standard requirement for fire safety in buildings.
Regular maintenance and testing of the fire suppression system is necessary to ensure it is functioning properly.
Interview Preparation Tips
Selected
I applied via Referral and was interviewed before Aug 2022. There were 2 interview rounds.
(4 Questions)
- Q1. Technical questions
- Q2. Technical as well as management question s
- Q3. Working principle of transformer
- Ans.
Transformer works on the principle of electromagnetic induction to transfer electrical energy between two or more circuits.
Transformers have two coils of wire, known as primary and secondary coils.
When an alternating current flows through the primary coil, it creates a changing magnetic field.
This changing magnetic field induces a voltage in the secondary coil, transferring electrical energy.
Transformers are used to st...
- Q4. Working principle of motor
- Ans.
The working principle of a motor involves converting electrical energy into mechanical energy through electromagnetic induction.
Motors have a coil of wire that carries an electric current, creating a magnetic field
The magnetic field interacts with a permanent magnet or another coil of wire, causing the motor to turn
This rotation is used to drive machinery or equipment, such as fans, pumps, or conveyor belts
Interview Preparation Tips
Selected
I applied via Approached by Company and was interviewed before Nov 2022. There was 1 interview round.
(1 Question)
- Q1. Facilities and management, operations and maintenance, Electrical and Mechanical
JLL Interview FAQs
Some of the top questions asked at the JLL Facility Manager interview for experienced candidates -
The duration of JLL Facility Manager interview process can vary, but typically it takes about less than 2 weeks to complete.
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JLL Interviews By Designations
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Overall Interview Experience Rating
based on 5 interview experiences
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JLL Facility Manager Reviews and Ratings
based on 131 reviews
Rating in categories
|
Assistant Manager
1.1k
salaries
|  ₹3.8 L/yr - ₹16 L/yr |
|
Facility Executive
1k
salaries
| ₹2.2 L/yr - ₹6.4 L/yr |
|
Assistant Project Leader
597
salaries
| ₹3.8 L/yr - ₹12.3 L/yr |
|
Senior Analyst
595
salaries
| ₹3.3 L/yr - ₹12 L/yr |
|
Assistant Facility Manager
491
salaries
| ₹3.3 L/yr - ₹10.4 L/yr |
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