Western Coalfields Senior Medical Specialist Interview Questions and Answers

TDS sections in vendor invoices must be checked for accuracy and compliance.

• Verify if TDS has been deducted as per the correct section of the Income Tax Act

• Check if the TDS rate applied is accurate based on the nature of payment

• Ensure that the TDS amount deducted is correctly mentioned on the invoice

• Confirm that the TDS amount has been deposited to the government within the specified timeline

Implemented value engineering by redesigning a product to reduce costs without sacrificing quality.

• Identified unnecessary features or components that could be removed without impacting functionality.

• Suggested alternative materials or manufacturing processes to lower production costs.

• Collaborated with cross-functional teams to brainstorm cost-saving ideas and implement changes.

• Conducted cost-benefit analysis to ensure t...read more

Implemented lean manufacturing techniques to reduce material waste by 15% in previous project.

• Identified inefficiencies in production process

• Implemented just-in-time inventory system

• Negotiated better pricing with suppliers

• Utilized automation to streamline operations

I have over 10 years of experience in project management, leading cross-functional teams to successful outcomes.

• Managed multiple projects simultaneously, ensuring deadlines were met and budgets were adhered to

• Led a team of 15 individuals in a software development project, resulting in a 20% increase in efficiency

• Implemented Agile methodologies to streamline project processes and improve team collaboration

Ball mill is a grinding machine used to grind and blend materials for use in mineral processing.

• The ball mill works on the principle of impact and attrition.

• The grinding media in the ball mill is usually steel or ceramic balls.

• The material to be ground is loaded into the cylinder and rotated along with the grinding media.

• As the cylinder rotates, the grinding media collide with the material, crushing and grinding it.

• The...read more

Extraction of aluminum involves the process of electrolysis of alumina.

• Aluminum is extracted from its ore, bauxite, through the Bayer process.

• The extracted alumina is then converted into aluminum through the Hall-Héroult process.

• Electrolysis is used to separate the aluminum from the oxygen in alumina.

• The process requires a large amount of electricity and is energy-intensive.

Alumina is extracted from bauxite through a process called the Bayer process.

• Alumina is the primary component of aluminum production.

• The Bayer process involves crushing the bauxite ore, mixing it with sodium hydroxide, and heating it in a pressure vessel.

• The resulting solution is filtered to remove impurities, leaving behind alumina which is then processed into aluminum.

• Alumina is used in a variety of industries includ