K Raheja Corp Executive Engineer Interview Questions and Answers

PACs in data centers are used for controlling and monitoring the power supply to equipment.

• PACs help in managing power distribution efficiently in data centers.

• They provide real-time monitoring of power usage and can help in identifying potential issues.

• PACs can also help in implementing power-saving measures to reduce energy consumption.

• Examples of PACs include Schneider Electric's PowerLogic system and Eaton's Power

Plastering involves applying a layer of plaster to walls or ceilings to create a smooth surface.

• Prepare the surface by cleaning and dampening it

• Mix plaster with water to create a workable consistency

• Apply the plaster using a trowel, starting from the top and working downwards

• Smooth and level the plaster with a float or trowel

• Allow the plaster to dry before applying additional coats or finishing touches

Slab casting process involves pouring molten metal into a mold to create a flat, rectangular slab.

• Preparation of mold with proper dimensions and materials

• Heating and melting of metal to liquid state

• Pouring molten metal into the mold

• Cooling and solidifying of the metal slab

• Removing the slab from the mold for further processing

BBS (Behavior Based Safety) checks involve observing and evaluating behaviors to ensure safety protocols are being followed.

• Observe workers performing tasks to ensure they are following safety procedures

• Provide feedback and coaching to workers on safe behaviors

• Document any unsafe behaviors or conditions observed

• Conduct regular audits to monitor compliance with safety protocols