ARSS Infrastructure Projects Electrical Engineer Interview Questions and Answers

To design busbar for increased fault level but same current rating, increase the cross-sectional area of the busbar.

• Increase the thickness of the busbar

• Increase the width of the busbar

• Use materials with higher conductivity

• Use busbar supports with higher short-circuit strength

• Consider the temperature rise of the busbar

• Perform a fault level calculation to determine the required cross-sectional area

The bending radius for HT cables varies depending on the cable type and size.

• The bending radius for XLPE cables is typically 12 times the cable diameter.

• For PILC cables, the bending radius is usually 20 times the cable diameter.

• The bending radius for EPR cables is generally 10 times the cable diameter.

• It is important to follow the manufacturer's recommendations for bending radius to avoid damaging the cable.

• Bending rad...read more

I am currently working as an Electrical Engineer in a power distribution company.

• Designing electrical systems for power distribution

• Analyzing power consumption data

• Troubleshooting electrical issues

• Collaborating with other engineers on projects

I am looking for a competitive salary that aligns with my experience and skills in the industry.

• Research industry standards for Electrical Engineers in the specific location

• Consider years of experience and level of expertise

• Factor in benefits and opportunities for growth within the company

I am currently working as a Senior Electrical Engineer at XYZ Company.

• Senior Electrical Engineer at XYZ Company

• Responsible for designing and implementing electrical systems

• Leading a team of engineers in project execution

The question is unclear and lacks context.

• Please provide more information about the 'update shuttering system'.

• Specify the time frame for the updates.

• Clarify the purpose or objective of the updates.

• Provide any relevant examples or scenarios.

I want to work as an execution engineer because I enjoy the challenge of overseeing and coordinating all aspects of a project.

• As an execution engineer, I would have the opportunity to work on a variety of projects and oversee all aspects of their execution.

• I enjoy the challenge of coordinating different teams and ensuring that everything runs smoothly.

• While working on a formwork or quality team would be valuable experi...read more

Concrete is the most important as it provides the strength and durability to the structure.

• Concrete is the backbone of any RCC structure.

• It provides the strength and durability to the structure.

• Reinforcements and formwork are important too, but without concrete, they are useless.

• Proper mix design and curing of concrete are crucial for the longevity of the structure.

Mix design of concrete and BTech project

• Mix design involves determining the proportions of cement, water, aggregates, and admixtures to achieve desired properties of concrete

• Factors like strength, workability, durability, and cost are considered while designing the mix

• BTech project can involve studying the effect of different mix designs on properties of concrete or developing a new mix design

• Examples of BTech projects...read more

DTR stands for Data Terminal Ready.

• DTR is a control signal used in serial communication.

• It indicates that a data terminal equipment (DTE) is ready to communicate.

• DTR is typically used to signal the start of a connection or to reset a device.

• In RS-232 communication, DTR is often used to control the flow of data.

• For example, when DTR is set to high, it indicates that the DTE is ready to send or receive data.

DTR structure consists of transformer, rectifier, and filter components.

• Transformer: used to step down the voltage from the power source

• Rectifier: used to convert AC to DC

• Filter: used to smooth out the DC output

• Components may include diodes, capacitors, resistors, and inductors

• Example: DTR structure is commonly used in power supplies for electronic devices

The number of transformer ratings required for 50 households depends on their power consumption and distribution network.

• The power consumption of each household needs to be determined

• The distribution network and voltage level also affect the transformer rating

• Assuming an average power consumption of 1 kW per household, a 50 kW transformer may be required

• However, this can vary greatly depending on the specific circumsta