MMS Solutions Interview Questions and Answers

Prandtl number and Schmidt number are dimensionless numbers used in fluid mechanics.

• Prandtl number represents the ratio of momentum diffusivity to thermal diffusivity in a fluid.

• Schmidt number represents the ratio of momentum diffusivity to mass diffusivity in a fluid.

• Prandtl number is used to characterize the relative importance of heat transfer and momentum transfer in a fluid.

• Schmidt number is used to characterize the relative importance of momentum transfer and mass trans...read more

Diesel cycle is a constant pressure cycle while Otto cycle is a constant volume cycle.

• Diesel cycle uses compression ignition while Otto cycle uses spark ignition.

• Diesel cycle has a higher compression ratio than Otto cycle.

• Diesel cycle is more efficient than Otto cycle due to higher compression ratio.

• Otto cycle is used in gasoline engines while Diesel cycle is used in diesel engines.

GAIL operates in the natural gas, petrochemicals, LPG transmission, and liquid hydrocarbons sectors.

• Natural Gas

• Petrochemicals

• LPG Transmission

• Liquid Hydrocarbons

Fourier law and Newton's law of cooling are both related to heat transfer.

• Fourier's law states that the rate of heat transfer through a material is proportional to the temperature gradient across the material.

• Newton's law of cooling states that the rate of heat loss of a body is proportional to the difference in temperatures between the body and its surroundings.

• Both laws are used in various fields such as engineering, physics, and chemistry.

• Fourier's law is used to calculate...read more

The headquarters of the company is located in ________.

• The company's headquarters is the main administrative center of the organization.

• It is the place where the top management of the company operates from.

• The location of the headquarters can often have an impact on the company's image and reputation.

• For example, the headquarters of Google is located in Mountain View, California.