10+ Wipro Interview Questions and Answers

I will choose the direction opposite to the wind direction to avoid spreading of fire or gas leakage.

• Choose direction opposite to wind direction

• Avoid spreading of fire or gas leakage

• Consider the location of people and property

• Use appropriate firefighting equipment

• Evacuate people from the affected area

I will immediately inform the supervisor and follow the emergency protocol for handling hydrogen gas release.

• Inform the supervisor immediately

• Follow the emergency protocol for handling hydrogen gas release

• Evacuate the area if necessary

• Wear appropriate personal protective equipment

• Ensure proper ventilation

• Monitor the gas levels

• Take necessary steps to prevent ignition sources

Rackout in switch gear refers to the process of removing a circuit breaker from its cell in the switch gear.

• Rackout is done to isolate the circuit breaker for maintenance or replacement.

• The circuit breaker is first switched off and then the rackout mechanism is engaged.

• The circuit breaker is then pulled out of its cell using the rackout handle.

• The circuit breaker can then be replaced or maintained as required.

• After maintenance, the circuit breaker is pushed back into its cell...read more

Isolating equipment during operation is a critical safety measure.

• Identify the equipment to be isolated

• Notify all personnel in the area

• Follow lockout/tagout procedures

• Verify that the equipment is de-energized

• Install lockout/tagout devices

• Perform the necessary maintenance or repairs

• Remove lockout/tagout devices

• Verify that the equipment is operational

• Notify all personnel that the equipment is back in service

Shear force is the force that acts parallel to the surface of a material, while bending moment is the measure of bending effect on a material.

• Shear force is the force that tends to cause deformation by sliding one part of the material over another in opposite directions.

• Bending moment is the measure of the bending effect on a material due to an external force applied perpendicular to the material.

• Shear force and bending moment are important concepts in structural engineering ...read more

Steel is required in tension members to resist tensile forces and prevent failure.

• Steel has high tensile strength, making it ideal for resisting tension forces.

• Steel is ductile and can deform before failure, providing warning signs of potential failure.

• Steel is commonly used in tension members of structures like bridges, buildings, and cranes.

Deep foundation is a type of foundation that transfers building loads to deeper, more stable soil or rock below the surface.

• Deep foundations are used when shallow foundations are not feasible due to weak soil near the surface.

• Common types of deep foundations include piles, drilled shafts, and caissons.

• Deep foundations are typically used for tall buildings, bridges, and structures on soft soil or near water bodies.

• They provide greater load-bearing capacity and stability compar...read more

Cement is used in concrete to bind the materials together and provide strength and durability.

• Cement acts as a binding agent in concrete, holding the aggregates together.

• It reacts with water to form a paste that hardens over time, creating a strong and durable material.

• Different types of cement, such as Portland cement, are used based on the specific requirements of the project.

• Proper proportioning of cement in concrete mix is crucial for achieving desired strength and durabi...read more

Various factors such as government policies, technological advancements, and market demand impact the renewable industry.

• Government policies play a crucial role in promoting renewable energy sources through incentives and regulations.

• Technological advancements drive down costs and improve efficiency of renewable energy technologies.

• Market demand for clean energy solutions influences investment and development in the renewable industry.

• Environmental concerns and climate change...read more

A sell down in valuation refers to a decrease in the value of an asset due to selling a portion of it.

• Sell down can lead to a lower valuation of the remaining asset due to reduced ownership percentage.

• It can impact financial ratios and metrics such as price-to-earnings ratio and return on equity.

• Sell down may be necessary for liquidity reasons or to diversify investments.

• Example: If a company sells a portion of its subsidiary, the valuation of the remaining stake may decrease...read more