Forbes Marshall Design Engineer Interview Questions and Answers

My highest qualification is a Master's degree in Electrical Engineering.

• Master's degree in Electrical Engineering

• Specialized in power systems

• Thesis focused on renewable energy integration

• Completed advanced courses in control systems

• Published research papers in IEEE conferences

As a Senior Engineer, my role in project quality is to ensure that all deliverables meet the required standards and specifications.

• Developing and implementing quality assurance processes and procedures

• Conducting regular audits and inspections to identify any quality issues

• Collaborating with cross-functional teams to address and resolve quality concerns

• Creating and maintaining quality documentation, including test plans...read more

I have over 8 years of experience in software engineering, specializing in full-stack development and team leadership.

• Led a team of 5 engineers in developing a scalable e-commerce platform, resulting in a 30% increase in sales.

• Implemented CI/CD pipelines that reduced deployment time by 50%, enhancing team productivity.

• Worked on a healthcare application that improved patient data management, ensuring compliance with HIP

As a Senior Engineer on-site, I oversee project execution, ensure safety compliance, and mentor junior engineers.

• Project Management: Oversee daily operations and ensure project milestones are met, e.g., coordinating with contractors.

• Safety Compliance: Implement safety protocols and conduct regular safety audits to minimize risks, e.g., ensuring PPE usage.

• Technical Guidance: Provide technical support and solutions to en...read more

Alignment is the process of adjusting components to achieve optimal performance and coherence in systems or teams.

• In engineering, alignment ensures that mechanical parts fit together correctly, e.g., aligning gears in a machine.

• In project management, team alignment involves ensuring all members understand and work towards the same goals.

• In software development, code alignment refers to maintaining consistent coding sta...read more

CT current can be calculated by dividing the primary current by the turns ratio of the current transformer.

• CT current = Primary current / Turns ratio

• Primary current is the current flowing through the primary conductor

• Turns ratio is the ratio of the number of turns in the primary winding to the number of turns in the secondary winding

Lockout is a safety procedure used to ensure that machinery or equipment is properly shut off and cannot be restarted until maintenance or servicing is completed.

• Lockout involves isolating energy sources to prevent accidental startup.

• Lockout devices like padlocks and tags are used to physically lock equipment.

• Lockout procedures must be followed to prevent accidents and injuries.

• Examples of lockout include locking out e...read more

IP65 for panel refers to the level of protection against dust and water ingress.

• IP65 rating means the panel is dust tight and protected against water jets from any direction.

• The first digit '6' indicates the level of protection against solid objects like dust.

• The second digit '5' indicates the level of protection against water ingress.

• Commonly used in outdoor or industrial applications where the panel may be exposed to...read more

TCS and Master Trip Relay are protective devices used in electrical systems to prevent damage during faults.

• TCS stands for Time Current Characteristic Relay, which operates based on the relationship between time and current to trip the circuit breaker during faults.

• Master Trip Relay is a relay that receives signals from various protective relays and initiates a trip signal to disconnect the circuit in case of a fault.

• B...read more

LSC 2A and LSC 2B are standards for lighting in commercial and industrial buildings.

• LSC 2A and LSC 2B are part of the Lighting Power Density (LPD) requirements in building codes.

• LSC 2A is for commercial buildings while LSC 2B is for industrial buildings.

• They specify the maximum allowable power consumption for lighting per unit area in a building.

• For example, LSC 2A may require a maximum LPD of 0.9 watts per square foot

REF protection is used to prevent damage to equipment from electrical faults. High impedance protection is used for sensitive equipment, while low impedance protection is used for power systems.

• REF protection is used to detect ground faults and prevent damage to equipment.

• High impedance protection is used for sensitive equipment that requires high accuracy and low fault currents.

• Low impedance protection is used for pow...read more

ANSI codes are used to identify various types of protection devices in electrical systems.

• ANSI code 50/51 is for instantaneous overcurrent protection

• ANSI code 67 is for directional power protection

• ANSI code 87 is for differential protection

• ANSI code 59 is for overvoltage protection