SECUNDERABAD DIAGNOSTIC AND RESEARCH CENTRE Interview Questions and Answers

Heat exchangers reduce heat through fundamental principles of heat transfer.

• Heat exchangers work based on the principles of conduction, convection, and radiation.

• Conduction involves the transfer of heat through direct contact between materials.

• Convection involves the transfer of heat through the movement of fluids or gases.

• Radiation involves the transfer of heat through electromagnetic waves.

• Heat exchangers use these principles to transfer heat from one fluid to another, with...read more

Efficiency of heat exchanger can be found by calculating the heat transfer rate and comparing it with the maximum possible heat transfer rate.

• Calculate the heat transfer rate using the formula Q = U*A*ΔTlm, where U is the overall heat transfer coefficient, A is the heat transfer area, and ΔTlm is the log mean temperature difference.

• Calculate the maximum possible heat transfer rate using the formula Qmax = m*Cp*ΔT, where m is the mass flow rate, Cp is the specific heat capacit...read more

The Companies Act 2013 introduced several changes to the corporate governance framework in India.

• The Act introduced the concept of One Person Company (OPC) to encourage entrepreneurship.

• It mandates companies to spend 2% of their average net profits on Corporate Social Responsibility (CSR) activities.

• The Act requires companies to have at least one woman director on their board.

• It introduced stricter norms for related party transactions to prevent conflicts of interest.

• The Act ...read more

As a Document Controller, handling a project involves managing documents from initiation to closure.

• Create a document control plan outlining the procedures for document management

• Establish a document numbering system and naming convention

• Ensure all documents are reviewed, approved, and distributed to relevant stakeholders

• Maintain an up-to-date document register and ensure all changes are recorded

• Perform regular audits to ensure compliance with document control procedures

• Archi...read more

Heat exchangers reduce heat by transferring thermal energy between two or more fluids.

• Heat exchangers are devices used to transfer thermal energy between fluids.

• They are commonly used in HVAC systems, power plants, and industrial processes.

• Heat exchangers can be classified into different types such as shell and tube, plate, and finned.

• They work based on the principle of heat transfer through conduction, convection, or radiation.

• Heat exchangers can be used for both heating and...read more

I have extensive experience in handling customer complaints and resolving them to their satisfaction.

• I have developed and implemented complaint handling procedures in my previous roles.

• I have trained staff on how to handle complaints effectively.

• I have analyzed complaint data to identify trends and areas for improvement.

• I have worked closely with customers to understand their concerns and find solutions that meet their needs.

• For example, in my previous role as Quality Manager...read more

RPT approval requirement refers to the approval required for related party transactions.

• RPT approval requirement is mandated by the Companies Act, 2013.

• Approval is required for transactions between a company and its related parties.

• Approval can be obtained through a board resolution or a special resolution.

• Certain transactions require approval from shareholders as well.

• Non-compliance with RPT approval requirement can result in penalties and legal consequences.

Interlocks and flare systems are crucial for safety in process engineering.

• Interlocks prevent equipment from operating outside of safe parameters.

• Flare systems are used to safely dispose of excess or dangerous gases.

• Interlocks and flare systems work together to prevent accidents and protect personnel.

• Examples of interlocks include pressure switches, temperature sensors, and flow meters.

• Examples of flare systems include elevated flares, ground flares, and enclosed flares.