100+ Bigship Interview Questions and Answers

A chiller plant is a system that cools water or air to provide air conditioning in a building. There are two types: air-cooled and water-cooled.

• A chiller plant is a central cooling system that provides air conditioning for a building.

• It consists of a chiller, cooling tower, pumps, and piping.

• The chiller cools water or air, which is then circulated through the building to provide cooling.

• There are two types of chiller plants: air-cooled and water-cooled.

• Air-cooled chiller plan...read more

I resolved exceptions by identifying root cause, debugging code, and implementing appropriate fixes.

• Identified the root cause of the exception by analyzing logs and code

• Debugged the code to understand the flow and pinpoint the issue

• Implemented appropriate fixes such as updating code logic or configuration settings

6S is a workplace organization methodology that focuses on creating a clean, efficient, and safe environment.

• 6S stands for Sort, Set in Order, Shine, Standardize, Sustain, and Safety.

• It is derived from the 5S methodology and adds an additional focus on safety.

• Sort involves removing unnecessary items from the workplace.

• Set in Order involves organizing and arranging necessary items in a logical manner.

• Shine refers to cleaning and maintaining the workplace.

• Standardize involves c...read more

Safety devices are tools or equipment designed to prevent accidents or injuries in a facility.

• Fire extinguishers

• Smoke detectors

• Emergency exit signs

• Safety goggles

• Hard hats

• Safety harnesses

Crisis management is the process of handling and mitigating unexpected events that can harm an organization's reputation or operations.

• Identifying potential crises and developing a plan to address them

• Communicating effectively with stakeholders during a crisis

• Implementing the crisis management plan and taking appropriate actions

• Evaluating the effectiveness of the crisis management plan and making improvements

• Examples include natural disasters, cyber attacks, product recalls, ...read more

Price variation process involves monitoring and analyzing changes in prices over time.

• Monitor market trends and competitor pricing

• Analyze factors influencing price changes such as demand, supply, and production costs

• Adjust pricing strategy accordingly to maximize profitability

• Implement price changes effectively across products and channels

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 step up or step down voltage levels in power distribution sy...read more

NPV is calculated by discounting all future cash flows back to the present value using a discount rate.

• Calculate the present value of all expected future cash flows

• Discount each cash flow back to the present using a discount rate

• Sum up all the discounted cash flows to get the Net Present Value

• NPV = CF1/(1+r)^1 + CF2/(1+r)^2 + ... + CFn/(1+r)^n - Initial Investment

• If NPV is positive, the investment is considered profitable

Yes, IRR can be negative.

• IRR can be negative when the initial investment is greater than the sum of future cash flows.

• Negative IRR indicates that the investment is not profitable.

• Negative IRR is common in real estate investments with high upfront costs and low returns.

• IRR should be compared to the required rate of return to determine if the investment is worth pursuing.

There is no neutral in a DG (Diesel Generator) because it operates on a single-phase system.

• DGs are typically single-phase systems, meaning they do not have a neutral wire.

• The output of a DG is usually two wires - one phase and one ground.

• In contrast, a three-phase system would have three phases and a neutral wire.

• The absence of a neutral in a DG simplifies the wiring and operation of the generator.

Trip coil replacement work involves replacing the coil used to trip a circuit breaker in case of a fault.

• Ensure power is turned off before starting the replacement work

• Follow manufacturer's instructions for proper installation

• Test the new coil to ensure it functions correctly before closing the circuit breaker

• Consider hiring a professional electrician for complex replacements

The challenges faced at site include equipment breakdowns, safety hazards, and meeting production targets.

• Equipment breakdowns can cause delays and require quick repairs to minimize downtime.

• Safety hazards must be identified and addressed to ensure the well-being of workers.

• Meeting production targets can be challenging due to unforeseen circumstances or unexpected changes in demand.

• Coordination with other departments and effective communication are also important to overcome ...read more

HVAC stands for Heating, Ventilation, and Air Conditioning. It refers to the system used to control the temperature, humidity, and air quality in a building.

• HVAC systems are responsible for heating and cooling buildings to maintain a comfortable environment for occupants.

• Ventilation systems help circulate and filter air to improve indoor air quality.

• Air conditioning systems control the temperature and humidity levels within a building.

• Examples of HVAC components include furna...read more

Shift management involves scheduling, coordinating, and overseeing employees' work hours to ensure smooth operations.

• Creating and maintaining shift schedules based on workload and employee availability

• Ensuring adequate staffing levels for each shift

• Handling shift changes and substitutions

• Monitoring employee attendance and performance during shifts

• Implementing strategies to improve efficiency and productivity

• Addressing any issues or conflicts that arise during shifts

To prepare routes, consider factors like distance, traffic, road conditions, and customer preferences.

• Analyze the distance between the origin and destination

• Consider traffic patterns and congestion levels

• Take into account road conditions and any ongoing construction or detours

• Consider customer preferences such as specific delivery time windows or preferred routes

• Utilize mapping software or GPS systems to optimize routes and minimize travel time

• Regularly review and update rout...read more

Handling crises requires effective communication, quick decision-making, and proactive planning.

• Maintain open and transparent communication channels with all stakeholders

• Stay calm and composed to make rational decisions under pressure

• Develop a crisis management plan with clear roles and responsibilities

• Anticipate potential crises and have contingency plans in place

• Coordinate with relevant authorities and agencies for support

• Learn from past crises to improve future response

• Pro...read more

I have worked on STP technologies such as BIM 360, Navisworks, and Revit for MEP coordination.

• Utilized BIM 360 for cloud-based collaboration and coordination

• Used Navisworks for clash detection and coordination meetings

• Created 3D models and coordinated MEP systems in Revit

• Implemented clash detection reports to resolve conflicts efficiently

Chemical dilution is the process of reducing the concentration of a chemical by adding a solvent or diluent.

• Chemical dilution is commonly used in industries such as cleaning, agriculture, and manufacturing.

• The dilution ratio is the amount of chemical to solvent, for example, 1:10 means 1 part chemical to 10 parts solvent.

• Properly following dilution instructions is crucial to ensure safety and effectiveness of the chemical product.

I rate my knowledge on MEP as advanced.

• I have extensive experience managing MEP projects in various industries.

• I am familiar with MEP systems and their integration within construction projects.

• I have successfully coordinated with MEP subcontractors to ensure project success.

I am currently working as a Front Desk Receptionist at XYZ Company.

• Currently employed at XYZ Company as a Front Desk Receptionist

• Responsible for greeting and assisting visitors, answering phone calls, and managing appointments

• Provide excellent customer service and maintain a professional and organized front desk area

To work a DG Set, ensure proper maintenance, fuel supply, and monitoring of performance.

• Ensure regular maintenance checks to keep the DG Set in good working condition

• Monitor fuel supply to ensure uninterrupted power generation

• Keep track of performance indicators like load capacity and efficiency

• Train staff on operating procedures and emergency protocols

• Have a backup plan in case of power failure

I am currently earning X and my expected CTC is Y.

• Mention your current salary and expected salary

• Be honest and realistic with your expected salary

• Consider the industry standards and your experience while deciding your expected salary

• Example: My current CTC is 5 lakhs per annum and I am expecting a hike of 20% in my next job, so my expected CTC is 6 lakhs per annum.

Customer service is essential for building strong relationships with customers and ensuring their satisfaction.

• Customer service helps to build trust and loyalty with customers

• It allows for effective problem-solving and conflict resolution

• Good customer service can lead to repeat business and positive word-of-mouth referrals

Budgeting involves creating a financial plan for income and expenses.

• Start by analyzing past financial data

• Set financial goals and priorities

• Create a detailed budget with categories for income and expenses

• Monitor and adjust the budget regularly

• Use budgeting tools and software for better tracking

• Consider factors like inflation and unexpected expenses

• Seek professional advice if needed

Transformers are rated in kVA because it represents the apparent power capacity of the transformer.

• kVA is a unit of apparent power, which takes into account both the real power (kW) and reactive power (kVAR) of the transformer.

• The kVA rating helps in determining the maximum load that a transformer can handle without overheating or overloading.

• It is important to specify the kVA rating of a transformer to ensure compatibility with the connected load.

• For example, a 100 kVA trans...read more

There are several types of chillers used in facilities, including air-cooled, water-cooled, absorption, and centrifugal chillers.

• Air-cooled chillers use air to remove heat from the refrigerant.

• Water-cooled chillers use water to remove heat from the refrigerant.

• Absorption chillers use a heat source, such as natural gas or steam, to drive the refrigeration cycle.

• Centrifugal chillers use centrifugal force to compress the refrigerant and remove heat.

A preaction system is a type of fire protection system that combines the features of a dry pipe system and a deluge system.

• Preaction systems are commonly used in areas where accidental activation of the sprinkler system could cause water damage, such as data centers or museums.

• These systems require two separate events to occur before water is released - detection of a fire and activation of the sprinkler heads.

• Preaction systems are suitable for protecting high-value assets an...read more

UPS system provides backup power to critical equipment during power outages.

• UPS stands for Uninterruptible Power Supply.

• It consists of a battery, charger, and inverter.

• During normal power supply, the battery is charged by the charger.

• During a power outage, the battery powers the inverter which converts DC power to AC power.

• The AC power is then supplied to the critical equipment.

• UPS systems can be classified into three types: offline, line-interactive, and online.

• Online UPS sy...read more

Control testing is the process of evaluating the effectiveness of internal controls within an organization.

• Control testing involves assessing whether the controls in place are operating as intended.

• It helps in identifying any weaknesses or deficiencies in the control environment.

• Examples of control testing include reviewing documentation, observing processes, and conducting interviews with employees.

• The results of control testing are used to make recommendations for improveme...read more

Project billing process involves invoicing clients for services rendered and tracking payments.

• Create detailed invoices outlining services provided and costs

• Send invoices to clients in a timely manner to ensure prompt payment

• Track payments received and follow up on any overdue invoices

• Maintain accurate records of billing and payments for financial reporting purposes

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

Magnetic balancing of a transformer involves adjusting the magnetic flux to ensure proper operation and efficiency.

• Magnetic balancing is necessary to prevent overheating and ensure optimal performance of the transformer.

• This process involves adjusting the turns ratio of the transformer windings to achieve the desired magnetic flux.

• Proper magnetic balancing helps in reducing losses and improving the efficiency of the transformer.

• Example: If a transformer is experiencing overhe...read more

I chose CBRE for their reputation as a top real estate services company with a strong global presence.

• CBRE is known for their expertise in the real estate industry

• CBRE has a strong global network which can benefit my career growth

• CBRE offers a wide range of services and opportunities for professional development

Order to cash is the process of receiving and processing customer orders, invoicing, and collecting payments.

• Order is received from customer

• Order is processed and goods/services are delivered

• Invoice is generated and sent to customer

• Payment is received from customer

• Accounts receivable is updated

Accruals are adjustments made to financial statements to recognize revenues and expenses when they are earned or incurred, regardless of when cash is exchanged.

• Accruals help match revenues with expenses in the same accounting period

• They are necessary for accurate financial reporting

• Examples include accrued interest, accrued salaries, and accrued taxes

Prepaid expenses are expenses that have been paid for in advance but have not yet been incurred.

• Prepaid expenses are considered assets on the balance sheet until they are used up or expire.

• Common examples of prepaid expenses include prepaid rent, insurance premiums, and subscriptions.

• Prepaid expenses are initially recorded as assets and then gradually expensed over time as they are used.

• Prepaid expenses are typically classified as current assets if they are expected to be use...read more

The handover process involves transferring responsibility and information from one person or team to another.

• Identify the key information that needs to be transferred

• Ensure that the receiving party understands their responsibilities

• Provide any necessary training or resources

• Establish clear communication channels for ongoing support

• Monitor the handover process to ensure a smooth transition

Real estate refers to land and any structures on it, including buildings and natural resources.

• Real estate includes both residential and commercial properties

• It can also refer to undeveloped land or vacant lots

• Real estate is bought, sold, and leased by individuals, businesses, and governments

• Real estate is a major industry and can be influenced by factors such as location, supply and demand, and economic conditions

Yes, I am able to do SLD.

• SLD stands for Single Line Diagram, which is a graphical representation of an electrical system.

• I have experience in creating and interpreting SLDs.

• I am familiar with the symbols and conventions used in SLDs.

• I can use software tools such as AutoCAD and Visio to create SLDs.

• I understand the importance of accuracy and clarity in SLDs for effective communication and troubleshooting.

HT line charging methods involve various techniques to supply power to high tension lines efficiently.

• HT line charging methods include direct charging, auto transformer charging, and booster transformer charging.

• Direct charging involves connecting the line directly to the source without any intermediary transformers.

• Auto transformer charging uses an auto transformer to step up the voltage before supplying it to the line.

• Booster transformer charging involves using a booster tr...read more

A single line diagram is a simplified diagram that shows the electrical connections and components of a system using a single line.

• Single line diagrams are used to represent complex electrical systems in a simplified manner.

• They show the connections between various components such as transformers, circuit breakers, and switches.

• Each component is represented by a symbol and connected by lines to show the flow of electricity.

• Single line diagrams are commonly used in power distr...read more

Handling team in organization involves effective communication, delegation, motivation, and conflict resolution.

• Establish clear goals and expectations for the team

• Communicate regularly and openly with team members

• Delegate tasks based on individual strengths and skills

• Provide feedback and recognition for good performance

• Address conflicts and issues promptly and fairly

• Lead by example and demonstrate professionalism

• Encourage teamwork and collaboration among team members

Soc Audit is an examination of an organization's controls related to security, availability, processing integrity, confidentiality, and privacy.

• Soc Audit stands for System and Organization Controls Audit.

• It evaluates the effectiveness of an organization's controls related to security, availability, processing integrity, confidentiality, and privacy.

• Soc Audit reports are often used by stakeholders to assess the risks associated with outsourcing services.

• There are three types o...read more

Ansoff Matrix is a strategic planning tool that helps businesses decide their growth strategy by analyzing market penetration, market development, product development, and diversification.

• Ansoff Matrix was developed by Igor Ansoff in 1957.

• It consists of four growth strategies: market penetration, market development, product development, and diversification.

• Market penetration involves selling more of the existing products to the existing market.

• Market development involves ente...read more

Testing of circuit breakers involves checking for proper functionality and safety measures.

• Performing visual inspections for any signs of damage or wear

• Testing the circuit breaker with a multimeter to ensure proper voltage and current readings

• Tripping the circuit breaker manually to test its response time

• Checking for proper grounding and connections

• Conducting insulation resistance tests to ensure safety

• Regular maintenance and testing schedules to prevent failures