Tata Steel Senior Executive Interview Questions and Answers

I have over 10 years of experience in senior executive roles in various industries.

• Managed a team of 50+ employees and oversaw operations for a multi-million dollar company in the tech industry

• Led the successful launch of a new product line that generated $5 million in revenue in the first year

• Implemented cost-saving measures that resulted in a 20% increase in profit margins

• Developed and executed strategic plans to exp...read more

Rankine cycle is a thermodynamic cycle used in power plants to generate electricity.

• Rankine cycle is a closed-loop cycle that uses steam to generate power.

• The cycle consists of four processes: heating, vaporization, expansion, and condensation.

• The efficiency of the Rankine cycle can be improved by increasing the temperature and pressure of the steam.

• The Rankine cycle is commonly used in power plants to generate electri...read more

Two stroke engine operates on two strokes of the piston to complete one power cycle

• Intake and compression happen in the first stroke

• Combustion and exhaust occur in the second stroke

• Requires a fuel-oil mixture for lubrication

• Simpler design compared to four stroke engines

• Commonly used in small engines like chainsaws, motorcycles, and mopeds

AC current changes direction periodically while DC current flows in one direction constantly.

• AC current alternates direction periodically, while DC current flows in one direction constantly

• AC current is used in homes for powering appliances, while DC current is used in batteries and electronic devices

• AC current can be easily converted to different voltages using transformers, while DC current requires more complex conv

Viscosity is measured in units of poise or centipoise.

• Viscosity is a measure of a fluid's resistance to flow.

• Common units of viscosity include poise (P) and centipoise (cP).

• Water has a viscosity of 1 centipoise at room temperature.

• Honey has a much higher viscosity compared to water.