Ig3 Infra Interview Questions, Process, and Tips

The fire pump room typically houses a fire pump with an electric motor and a sprinkler system for fire suppression.

• Fire pump room contains a fire pump with an electric motor to provide water pressure for the sprinkler system

• The sprinkler system is designed to automatically activate in case of a fire to suppress it

• Regular maintenance and testing of the fire pump and sprinkler system are essential for proper functioning

Fire hydrant points are designated locations where firefighters can connect hoses to access water for firefighting. Fire extinguishers come in various types and have different operating methods.

• Fire hydrant points are typically marked with a red and white 'H' symbol and are connected to a pressurized water supply.

• Fire extinguishers can be of different types such as water, foam, CO2, dry chemical, and wet chemical.

• Opera...read more

I will address the language barrier by implementing effective communication strategies and seeking assistance when needed.

• I will prioritize clear and concise communication with team members and stakeholders.

• I will utilize visual aids, diagrams, and charts to enhance understanding.

• I will encourage team members to ask questions and seek clarification.

• I will establish a system for regular feedback and check-ins to ensure ...read more

If someone is bullying you at work and you are not getting a proper response, take the following steps:

• Document the incidents of bullying, including dates, times, and details of each incident.

• Report the bullying to your immediate supervisor or manager, providing them with the documented evidence.

• If the bullying persists or your supervisor does not take appropriate action, escalate the issue to higher management or the ...read more

Air cooled chiller works by transferring heat from the process water to the ambient air through a refrigeration cycle.

• Air cooled chiller uses a refrigerant to absorb heat from the process water and release it to the ambient air.

• The refrigerant evaporates at low pressure and temperature in the evaporator coil, absorbing heat from the water.

• The refrigerant then passes through a compressor where it is compressed and heate...read more

AHU (Air Handling Unit) works by circulating and conditioning air within a building to maintain a comfortable environment.

• AHU pulls in outside air through intake vents

• Air passes through filters to remove dust and particles

• Air is then heated or cooled by coils before being distributed through ducts

• Return air is recirculated back into the AHU for reconditioning

• AHU may also include humidifiers, dehumidifiers, and air puri

Ceilings in toilets are typically made of moisture-resistant materials like PVC, gypsum board, or metal.

• Common materials used for toilet ceilings include PVC, gypsum board, and metal

• Moisture-resistant properties are important to prevent damage from humidity and water exposure

• Ceilings may also have ventilation systems to help reduce moisture buildup

• Ceilings in commercial toilets may be made of more durable materials lik