Keertana Finserv Interview Questions and Answers

The good way to manage component cost in changing market is to implement effective cost control strategies.

• Regularly monitor market trends and fluctuations in material costs

• Establish strong relationships with suppliers to negotiate better prices

• Explore alternative materials or suppliers to reduce costs

• Implement value engineering techniques to optimize component design and reduce material usage

• Utilize cost analysis tools and software to track and analyze component costs

• Collabo...read more

Triple point is the temperature and pressure at which a substance can exist in equilibrium as a solid, liquid, and gas. Critical point is the temperature and pressure at which a substance's distinct phases merge into a single phase.

• Triple point is the unique combination of temperature and pressure at which all three phases of a substance coexist in equilibrium.

• Critical point is the temperature and pressure at which a substance's distinct phases merge into a single phase, know...read more

The law of conservation of mass states that mass cannot be created or destroyed in a chemical reaction.

• Mass is neither created nor destroyed in a chemical reaction

• The total mass of the reactants must equal the total mass of the products

• This law is a fundamental principle in chemistry and is based on the fact that atoms are neither created nor destroyed in a chemical reaction

Important parts of pumps include impeller, casing, shaft, and bearings.

• Impeller: Rotating component that imparts energy to the fluid.

• Casing: Encloses the impeller and directs the flow of fluid.

• Shaft: Transmits the rotational motion from the motor to the impeller.

• Bearings: Support the shaft and reduce friction.

• Other parts may include seals, volute, and motor.

Important parts of a cooling tower include the fill media, drift eliminators, fan, water distribution system, and the shell.

• Fill media: It provides a large surface area for heat transfer by increasing the contact between air and water.

• Drift eliminators: These prevent the loss of water droplets from the tower, reducing water consumption.

• Fan: It draws air through the tower, facilitating the cooling process.

• Water distribution system: It evenly distributes water over the fill med...read more

Designing a heat exchanger involves understanding heat transfer principles and selecting appropriate materials and configurations.

• Understand the heat transfer requirements and constraints

• Select appropriate materials for the heat exchanger based on the operating conditions

• Choose a suitable configuration such as shell and tube, plate heat exchanger, or finned tube heat exchanger

• Calculate the heat transfer area and fluid flow rates to meet the desired temperature requirements

• Con...read more