Knight Frank Senior Technical Executive Interview Questions, Process, and Tips

UPS ensures uninterrupted power supply during power outages and protects equipment from power surges.

• UPS stands for Uninterruptible Power Supply

• It provides backup power during power outages

• UPS also protects equipment from power surges and voltage fluctuations

• UPS can be of different types such as standby, line-interactive, and online

• UPS batteries need to be replaced periodically for optimal performance

HVAC systems are responsible for heating, ventilation, and air conditioning in buildings, ensuring comfort and safety.

• HVAC systems regulate temperature, humidity, and air quality in indoor spaces.

• They consist of various components such as furnaces, air conditioners, heat pumps, fans, and ductwork.

• Safety measures include regular maintenance, proper installation, and adherence to building codes.

• HVAC systems should be des...read more

Fire alarm and fire fighting systems are designed to detect and extinguish fires in buildings.

• Fire alarm systems use sensors to detect smoke or heat and trigger an alarm to alert occupants of the building.

• Fire fighting systems include sprinklers, fire extinguishers, and fire hoses.

• Sprinkler systems are designed to automatically release water when a fire is detected.

• Fire extinguishers are portable devices that can be us...read more

Power Distribution SLD is a schematic diagram that shows the distribution of power in an electrical system.

• SLD stands for Single Line Diagram

• It shows the flow of power from the source to the loads

• It includes information about transformers, switchgear, and protective devices

• It is used for design, construction, and maintenance of electrical systems

Transformers work on the principle of electromagnetic induction and require proper grounding and insulation for safety.

• Transformers convert electrical energy from one circuit to another through electromagnetic induction

• They consist of two coils, primary and secondary, wound around a magnetic core

• The primary coil is connected to the input voltage source and the secondary coil to the load

• Safety measures include proper gr...read more

SLD of UPS system refers to the Single Line Diagram of the system.

• SLD is a graphical representation of the electrical system that shows all the components and their interconnections.

• It is used to design, install, and maintain the UPS system.

• SLD includes information about the power sources, distribution panels, transformers, UPS units, and loads.

• It helps in identifying the fault location and isolating the faulty compone...read more

DG sets are backup power sources used in case of power outages. Safety measures include regular maintenance and proper ventilation.

• DG sets are diesel-powered generators that provide backup power in case of power outages.

• They are commonly used in hospitals, data centers, and other critical facilities.

• Safety measures include regular maintenance to ensure proper functioning and prevent accidents.

• Proper ventilation is also...read more

Water treatment systems purify water for safe consumption. Distribution involves transporting treated water to consumers.

• Water treatment systems remove impurities and contaminants from water.

• Common methods include filtration, sedimentation, and disinfection.

• Treated water is then distributed through a network of pipes and pumps.

• Distribution systems must be regularly maintained to ensure water quality.

• Chlorine is often a...read more

Procurement of materials and approvals in engineering involve several procedures and authorities.

• Identify the required materials and their specifications

• Prepare a list of potential suppliers and obtain quotes

• Evaluate the quotes and select the supplier

• Obtain necessary approvals from concerned authorities

• Place the purchase order and track the delivery

• Inspect the materials upon receipt to ensure compliance with specificat

Cost saving initiatives can be implemented through various measures.

• Conducting a cost analysis to identify areas of potential savings

• Reducing unnecessary expenses such as travel and entertainment

• Negotiating better deals with suppliers

• Implementing energy-efficient practices

• Encouraging remote work to reduce office space costs

• Investing in automation to reduce labor costs

• Consolidating operations to reduce overhead costs

Annual maintenance contract & vendor management are crucial for efficient operations.

• Annual maintenance contracts should be reviewed and renewed on time.

• Vendor management procedures should include regular communication and performance evaluation.

• Contracts should clearly define the scope of work, timelines, and payment terms.

• Vendor selection should be based on factors such as quality, reliability, and cost-effectiveness...read more

Capex refers to capital expenditures, while opex refers to operational expenses.

• Capex is the money spent on acquiring or upgrading physical assets like property, equipment, or infrastructure.

• Opex is the money spent on day-to-day operations like salaries, utilities, and maintenance.

• Capex is usually a one-time expense, while opex is ongoing.

• Capex is often used to increase the company's long-term value, while opex is nece...read more

Escalation matrix is a hierarchical process of escalating issues to higher authorities for resolution.

• It is a structured process for resolving issues that cannot be resolved at lower levels.

• It defines the hierarchy of authorities to be contacted in case of an issue.

• It helps in timely resolution of issues by ensuring that they are escalated to the right authority.

• It is commonly used in customer support, IT support, and ...read more

Elevators are essential for modern buildings, and their safety is crucial for passengers' well-being.

• Elevators must undergo regular maintenance and inspections to ensure their safety.

• Safety features such as emergency brakes, door sensors, and alarms must be installed and functioning properly.

• Elevator operators must be trained and certified to operate the elevator safely.

• Building codes and regulations must be followed t...read more

Statutory approvals are legal permissions required for a project or activity to comply with laws and regulations.

• Statutory approvals are mandatory legal permissions required for any project or activity.

• These approvals ensure that the project or activity complies with all the laws and regulations of the concerned authorities.

• Examples of statutory approvals include building permits, environmental clearances, and licenses...read more