Flipkart Interview Questions and Answers

Strong acids and bases are substances that completely dissociate in water to release H+ or OH- ions.

• Strong acids include hydrochloric acid (HCl), sulfuric acid (H2SO4), and nitric acid (HNO3).

• Strong bases include sodium hydroxide (NaOH), potassium hydroxide (KOH), and calcium hydroxide (Ca(OH)2).

My strength lies in my ability to effectively communicate with all levels of employees and management to ensure a safe work environment.

• Strong communication skills to convey safety procedures and policies

• Ability to build relationships with employees and management to promote safety culture

• Experience in conducting safety trainings and audits

• Proven track record of implementing safety initiatives and reducing incidents

• Knowledge of relevant safety regulations and best practices

Improving EHS culture involves leadership commitment, employee engagement, training, communication, and continuous improvement.

• Promote leadership commitment to EHS by setting clear expectations and providing resources

• Engage employees in EHS initiatives through participation in safety committees and feedback mechanisms

• Provide regular EHS training to ensure employees are aware of hazards and safe work practices

• Communicate EHS goals, policies, and performance regularly to all le...read more

Emulsion is a mixture of two or more liquids that are normally immiscible (unmixable) and are held together by an emulsifier.

• Emulsions are commonly used in food preparation, such as mayonnaise and salad dressings.

• Emulsions are also used in cosmetics, pharmaceuticals, and various industrial applications.

• An emulsifier is a substance that helps stabilize the emulsion by reducing the surface tension between the two liquids.

ETP operation involves treating wastewater to remove contaminants before discharge. Maintenance includes regular inspections, cleaning, and repair of equipment.

• ETP operation involves physical, chemical, and biological processes to remove contaminants from wastewater

• Regular inspections of equipment such as pumps, filters, and tanks are necessary to ensure proper functioning

• Cleaning of filters, membranes, and other components is essential to prevent clogging and maintain effici...read more

Green field experience refers to starting a new project or initiative from scratch, without any existing infrastructure or resources.

• Experience in setting up HSE systems and processes from the ground up

• Ability to develop and implement policies and procedures for a new project

• Knowledge of regulatory requirements for new construction projects

• Experience in conducting risk assessments and implementing control measures in a new environment

Surfactants are compounds that lower the surface tension between two liquids or between a liquid and a solid.

• Surfactants can be classified as anionic, cationic, nonionic, or amphoteric based on their charge.

• Examples of surfactants include sodium lauryl sulfate (anionic), cetyltrimethylammonium bromide (cationic), Tween 80 (nonionic), and cocamidopropyl betaine (amphoteric).

Paint binders have various testing properties that determine their quality and effectiveness.

• Paint binders are tested for their adhesion, durability, and resistance to water and chemicals.

• They are also tested for their ability to withstand weathering and UV radiation.

• Examples of testing methods include cross-cut adhesion testing, salt spray testing, and accelerated weathering testing.

• The results of these tests help determine the suitability of the binder for different applica...read more