Envision eCommerce EHS Engineer Interview Questions and Answers

Cube strength of 7 days is the compressive strength of concrete cubes after 7 days of curing.

• Cube strength is an important measure of the quality and durability of concrete.

• It is determined by conducting compression tests on concrete cubes after a specified curing period.

• The cube strength at 7 days is an early indication of the ultimate strength of the concrete.

• It is typically expressed in megapascals (MPa) or pounds p

Handled projects with power capacity up to 500 MW

• Managed electrical design and installation for power plants with capacity up to 500 MW

• Oversaw testing and commissioning of electrical systems for large-scale industrial projects

• Implemented energy-efficient solutions to optimize power usage and reduce costs

• Collaborated with cross-functional teams to ensure project timelines and budgets were met

The Factory Act 1948 is an Indian law that regulates the safety, health, and welfare of factory workers.

• The act applies to factories with 10 or more workers using power and 20 or more workers without power.

• It covers aspects such as working hours, employment of young persons, leave, and holidays.

• The act also mandates the provision of basic amenities such as drinking water, ventilation, and lighting.

• It requires factories...read more

Hazardous waste disposal involves identifying, segregating, packaging, labeling, transporting, and disposing of hazardous waste in a safe and environmentally friendly manner.

• Identify the type of hazardous waste

• Segregate the waste based on its properties

• Package the waste in appropriate containers

• Label the containers with the necessary information

• Transport the waste to a licensed disposal facility

• Dispose of the waste in ...read more

Hazardous classification refers to the categorization of substances or environments based on their potential to cause harm or danger.

• Hazardous classification is used to identify and communicate the level of risk associated with different substances or environments.

• It helps in determining the appropriate safety measures and precautions to be taken.

• Classification criteria include factors such as flammability, explosivene...read more

Electrical codes play a crucial role in lighting design, ensuring safety, efficiency, and compliance.

• Electrical codes provide guidelines for the installation, wiring, and operation of lighting systems.

• They specify the minimum requirements for electrical components, such as switches, fixtures, and wiring methods.

• Codes address issues like proper grounding, circuit protection, and voltage limitations to prevent electrical...read more