10+ Nagarro Interview Questions and Answers

Reverse osmosis is a process that reduces the total dissolved solids (TDS) in water.

• Reverse osmosis uses a semi-permeable membrane to remove impurities from water.

• The membrane allows water molecules to pass through, but blocks larger molecules like minerals and contaminants.

• As a result, the TDS level in the water is reduced.

• Reverse osmosis is commonly used in water treatment systems to improve water quality.

• TDS levels can be measured using a TDS meter before and after the rev...read more

Customers facing issues need clear communication and step-by-step guidance to resolve them.

• Listen actively to understand the issue

• Provide clear instructions or guidance on how to resolve the issue

• Offer support and follow up to ensure the issue is resolved satisfactorily

RO stands for Reverse Osmosis, a water purification technology that removes impurities from water.

• RO is a water purification technology that uses a semi-permeable membrane to remove impurities from water.

• It works by applying pressure to the water, forcing it through the membrane and leaving behind contaminants.

• RO is commonly used in households, industries, and even in desalination plants to produce clean drinking water.

• RO systems require regular maintenance and replacement of...read more

Refrigeration cycle is a process of removing heat from a space or substance and transferring it to another space or substance.

• The cycle involves four main components: compressor, condenser, expansion valve, and evaporator.

• The refrigerant is compressed by the compressor and then condensed in the condenser, releasing heat.

• The high-pressure liquid refrigerant then passes through the expansion valve, where it expands and becomes a low-pressure gas.

• This low-pressure gas then absor...read more

Service parameters are the measurable aspects of a service that determine its quality and effectiveness.

• Service parameters are the specific criteria used to evaluate the performance of a service.

• They can include factors such as response time, customer satisfaction, and service availability.

• Service parameters are often used to set goals and benchmarks for service providers.

• Examples of service parameters include average hold time for customer support calls, percentage of uptime...read more

Our water purifier ensures clean and safe drinking water for you and your family.

• Removes harmful contaminants and bacteria from water

• Easy to install and use

• Saves money compared to buying bottled water

• Long-lasting and durable

• Improves taste and odor of water