Andritz Hydro Location India Electrical Engineer Interview Questions and Answers for Experienced

A pressure vessel is a container designed to hold gases or liquids at a pressure substantially different from the ambient pressure.

• Pressure vessels are used in various industries such as oil and gas, chemical, pharmaceutical, and food processing.

• They are designed to withstand high pressures and are typically cylindrical or spherical in shape.

• Examples include boilers, storage tanks, and compressed air tanks.

Designing a shell involves considering factors like material, shape, size, and functionality.

• Consider the material of the shell - metal, plastic, or composite

• Determine the shape of the shell based on the intended use - cylindrical, spherical, conical, etc.

• Decide on the size of the shell to accommodate the contents it will hold

• Design the shell with the necessary functionality in mind - openings, closures, ventilation, e

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

Circuit breakers protect electrical circuits by interrupting current flow during faults, ensuring safety and preventing damage.

• 1. Miniature Circuit Breaker (MCB): Protects against overloads and short circuits. Example: MCBs rated for 6A, 10A, etc.

• 2. Molded Case Circuit Breaker (MCCB): Used for medium voltage applications, protects against overloads and short circuits. Example: MCCB rated for 100A.

• 3. Earth Leakage Circu...read more

Electrical faults are malfunctions in circuits, leading to failures or hazards like short circuits or overloads.

• Short Circuit: Occurs when current flows through an unintended path, e.g., damaged insulation.

• Open Circuit: A break in the circuit preventing current flow, e.g., a blown fuse.

• Ground Fault: A fault where current leaks to the ground, often due to insulation failure.

• Overload: Excess current flow due to too many

A safety kit for electricians includes essential gear to protect against electrical hazards and ensure safe working conditions.

• Personal Protective Equipment (PPE) such as insulated gloves to prevent electric shock.

• Safety goggles to protect eyes from sparks and debris.

• Hard hats to shield the head from falling objects.

• Insulated tools to reduce the risk of accidental electrical contact.

• First aid kit for immediate response

Electric motors convert electrical energy into mechanical energy, widely used in various applications.

• Types include AC motors (e.g., induction motors) and DC motors (e.g., brushed and brushless motors).

• Induction motors are commonly used in industrial applications due to their robustness.

• DC motors are often found in applications requiring variable speed control, like electric vehicles.

• Stepper motors are used in precisio...read more

DCA and PLC are commonly used acronyms in the field of engineering.

• DCA stands for Direct Current Amplifier, which is a device used to amplify direct current signals.

• PLC stands for Programmable Logic Controller, which is a digital computer used for automation of electromechanical processes.

• DCA and PLC are essential components in various engineering applications such as industrial automation and control systems.