H.G. Infra Engineering Diploma Trainee Engineer Interview Questions and Answers

The depth of rice root zone varies depending on the type of rice and soil conditions.

• The depth of rice root zone can range from 20-40 cm for shallow-rooted rice varieties to over 1 meter for deep-rooted varieties.

• The root zone depth can also be influenced by soil type, with sandy soils typically having shallower root zones compared to clay soils.

• Proper irrigation and drainage practices can help promote deeper root grow

Hydrological methods of flood routing are used to predict the flow of water during a flood event.

• Hydrological methods involve analyzing factors such as rainfall, soil type, topography, and land use to predict flood behavior.

• Common methods include hydrograph analysis, unit hydrograph method, and Muskingum-Cunge method.

• These methods help in understanding how water moves through a river system during a flood and can aid i...read more

Equation of continuity states that the mass flow rate of a fluid remains constant within a closed system.

• States that the mass flow rate of a fluid is constant within a closed system

• Mathematically represented as A1V1 = A2V2, where A is the cross-sectional area and V is the velocity of the fluid

• Used in fluid dynamics to analyze the flow of fluids through pipes or channels