ONR-2 EM (2023)

Description

O.N.R-2

BASICS OF HYDROLOGY

Maximum marks: 50

Note: Answer all the questions. Answer each question in about 500 words. All questions carry equal marks.

1. Describe the entire process of hydrologic cycle along with line diagram.
2. Define infiltration. Describe the procedure of its measurements. Enlist different factors affecting infiltration.
3. Explain the Rational method of peak runoff estimation. Write its assumptions.
4. Define groundwater pollution. Describe the sources and impact of groundwater pollution.
5. Write short note any four of the following:

 (i) Runoff

 (ii) Evapotranspiration

 (iii) Seepage Losses

 (iv) Water budget

 (v) Disinfection Process at household level

ONR2, ONR 2 ENGLISH MEDIUM