Havells Research Engineer Interview Questions and Answers

Insulation

• Insulate the panel

• Use protective covers

• Ensure proper grounding

• Regular maintenance

UG cable laying process involves trenching, cable pulling, jointing, and testing.

• Trenching is done to create a path for the cable and ensure proper depth

• Cable pulling involves laying the cable in the trench and securing it with clamps

• Jointing is done to connect two cables together using connectors and insulators

• Testing is done to ensure the cable is properly installed and functioning

• Criteria for UG cable laying include...read more

The job role in the department involves leading and managing engineering projects, providing technical expertise, and collaborating with cross-functional teams.

• Lead and manage engineering projects from conception to completion

• Provide technical expertise and guidance to team members

• Collaborate with cross-functional teams to ensure project success

• Stay updated on industry trends and advancements in engineering technology

I approach salary negotiation by researching market rates, highlighting my skills and achievements, and being open to compromise.

• Research market rates for similar positions to ensure fair compensation.

• Highlight specific skills, achievements, and contributions that justify a higher salary.

• Be prepared to negotiate and find a middle ground that is acceptable to both parties.

Electrical testing for equipment involves verifying functionality and safety through various tests.

• Perform insulation resistance tests to check for any leakage currents

• Conduct continuity tests to ensure proper electrical connections

• Verify voltage and current ratings are within acceptable limits

• Test for proper grounding to prevent electrical hazards

• Use specialized equipment like multimeters and insulation testers

• Documen

Different cable types have varying current carrying capacities and methods of laying, impacting overall electrical system performance.

• Different cable types such as PVC, XLPE, and rubber have different current carrying capacities.

• Current carrying capacity is influenced by factors like conductor size, insulation material, and ambient temperature.

• Methods of laying cables include direct burial, conduit installation, and ov...read more