Stanza Living Site Engineer Interview Questions and Answers

The size of concrete cube typically used for testing is 150mm x 150mm x 150mm.

• Standard size for concrete cube testing is 150mm x 150mm x 150mm

• Other common sizes include 100mm x 100mm x 100mm and 200mm x 200mm x 200mm

• Size may vary depending on specific project requirements

M indicates the mix design of concrete in M25, where M stands for Mix and 25 represents the compressive strength of concrete in N/mm^2 after 28 days.

• M indicates the mix design of concrete

• 25 represents the compressive strength of concrete in N/mm^2 after 28 days

• Different grades of concrete have different M values, such as M20, M30, etc.

Section insulator parameter is a device used to separate different sections of a circuit to prevent interference.

• Section insulator parameters are used in electrical circuits to prevent interference between different sections.

• They are typically made of insulating materials such as ceramic or plastic.

• Section insulator parameters are important for maintaining the integrity and efficiency of the circuit.

• Examples of section...read more

Copper wires are commonly used in Railway OHE for overhead electrification.

• Copper wires are preferred due to their high conductivity and durability.

• The wires used are typically of high purity to ensure efficient power transmission.

• Aluminum wires may also be used in some cases for cost-effectiveness.

• The wires are designed to withstand harsh weather conditions and mechanical stress.

• Proper insulation is crucial to prevent

Guyrods and masts are structural elements used in construction to provide stability and support.

• Guyrods are typically made of steel and used to anchor structures to the ground.

• The size of guyrods is determined by the load they need to support and the soil conditions.

• Masts are vertical structures used to support antennas, lighting fixtures, or other equipment.

• The size of masts depends on the height and weight of the equ

Fire fighting system, fire alarm, and clean agent fire suppression system are essential components of fire safety measures in buildings.

• Fire fighting system refers to the equipment and systems used to extinguish fires, such as fire hydrants, fire extinguishers, and fire hoses.

• Fire alarm systems are designed to detect the presence of fire and alert occupants of a building to evacuate. They include smoke detectors, heat ...read more

The basic of a fire alarm system is to detect and warn people through visual and audio appliances when smoke, fire, carbon monoxide, or other emergencies are present.

• Fire alarm systems consist of smoke detectors, heat detectors, fire alarm control panel, notification appliances (such as bells, horns, strobes), and manual pull stations.

• Smoke detectors sense smoke particles in the air and trigger the alarm.

• Heat detectors...read more

A sprinkler system is a fire protection system that uses water to extinguish or control fires in buildings.

• Sprinkler systems consist of pipes, water supply, and sprinkler heads.

• When a fire is detected, the sprinkler heads release water to suppress the fire.

• There are different types of sprinkler systems such as wet pipe, dry pipe, pre-action, and deluge systems.

• Sprinkler systems are designed to protect property and save...read more

The sprinkler system can be connected to the fire alarm system through a series of wiring and control panels.

• Install a fire alarm control panel that is compatible with the sprinkler system

• Connect the sprinkler system's flow switch to the fire alarm control panel

• Program the fire alarm system to activate when the flow switch detects water flow

• Test the connection regularly to ensure proper functionality

FCM, FDM, and FM are abbreviations used in engineering for different methods of communication and data transmission.

• FCM stands for Finite Element Method, used for analyzing structures and solving complex engineering problems.

• FDM stands for Finite Difference Method, used for solving differential equations by approximating derivatives.

• FM stands for Frequency Modulation, a method of encoding information on a carrier wave

The cable used in fire alarm systems is typically a fire-resistant cable with a size ranging from 18 AWG to 12 AWG.

• Fire-resistant cables are commonly used in fire alarm systems to ensure safety and reliability.

• The size of the cable can vary depending on the specific requirements of the system, with sizes typically ranging from 18 AWG to 12 AWG.

• It is important to follow local building codes and regulations when selectin...read more

Yes, land levelling is the process of shaping the ground surface to a desired slope or level.

• Land levelling is done to prepare the land for construction, farming, or landscaping.

• It involves removing or adding soil to achieve the desired level.

• The process can be done manually or with the use of heavy machinery like bulldozers and graders.

• Examples of land levelling projects include building a foundation for a house, crea...read more