Wipro Digital Interview Questions and Answers

Yes, I have experience working with a special process unit called a rotary kiln.

• Operated rotary kiln to produce cement clinker

• Monitored temperature and airflow to ensure proper combustion

• Performed regular maintenance and cleaning to prevent breakdowns

The nitric acid concentrate level should be monitored regularly to ensure proper functioning of the equipment and safety of the operators.

• Regularly check the nitric acid concentrate level in the storage tanks

• Maintain proper documentation of the concentration levels for quality control purposes

• Adjust the concentration level as needed to meet production requirements

• Train operators on how to safely handle and monitor nitric acid concentrate levels

Flow and process setup techniques are crucial for efficient value stream management.

• Value stream mapping to identify bottlenecks and waste

• Implementing pull systems to reduce inventory and lead time

• Standardizing work processes to improve quality and reduce variability

• Using visual management tools to monitor flow and identify issues

• Continuous improvement through Kaizen events and problem-solving

• Collaborating with cross-functional teams to optimize the value stream

Business handling techniques refer to the strategies and methods used to manage and improve business processes.

• Effective communication and collaboration among teams

• Continuous improvement through lean methodologies

• Data analysis and process mapping

• Standardization of processes

• Implementation of automation and technology

• Risk management and contingency planning

2 stroke engines have power strokes every revolution, while 4 stroke engines have power strokes every other revolution.

• 2 stroke engines have a simpler design with fewer moving parts compared to 4 stroke engines.

• 2 stroke engines require a mixture of oil and fuel for lubrication, while 4 stroke engines have a separate oil reservoir for lubrication.

• 2 stroke engines produce more power for their size but are less fuel efficient than 4 stroke engines.

• Examples: Chainsaws and dirt bi...read more

Hydraulic and fluid are substances that transmit force through a confined space.

• Hydraulic systems use liquid, usually oil, to transmit power.

• Fluids can be liquids or gases that flow and take the shape of their container.

• Hydraulic systems are commonly used in heavy machinery like excavators and cranes.

• Fluid dynamics is the study of how fluids move and interact.

• Hydraulic brakes in cars use fluid to transmit force from the brake pedal to the brakes.

Braking systems are used in vehicles to slow down or stop the vehicle by converting kinetic energy into heat energy.

• Mechanical braking system: uses friction to slow down the vehicle (e.g. drum brakes)

• Hydraulic braking system: uses fluid pressure to transfer force to the brake pads (e.g. disc brakes)

• Regenerative braking system: converts kinetic energy into electrical energy to recharge the battery (e.g. in hybrid or electric vehicles)

Machining processing time refers to the time taken to complete a machining operation.

• Machining processing time is influenced by factors such as the complexity of the part, the type of material being machined, and the efficiency of the machine.

• It is important to optimize machining processing time to improve productivity and reduce costs.

• Techniques such as high-speed machining, multi-axis machining, and automation can help reduce processing time.

• Examples of machining processing...read more