10+ Aakash Educational Services Interview Questions and Answers

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 specifications

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 designed to prevent the spread of contaminants and maintain p...read more

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.

• Regular audits should be conducted to ensure compliance w...read more

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

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 grounding, insulation, and protection against overloading an...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 used to put out small fires.

• Fire hoses are used by firefight...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 added to the water to maintain disinfection during distribu...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 necessary for the company's daily functioning.

• Examples of cape...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 project management.

• Example: In a customer support escalati...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 important to prevent the buildup of toxic gases such as c...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.

• Statutory approvals are necessary to avoid legal penaltie...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 to ensure proper installation and maintenance of elevators....read more