Bissoy.com
Doctors Medicines MCQs Q&A

Two successive Iso-hyetes in the basin drawing of catchment area are measured using _______

Two successive Iso-hyetes in the basin drawing of catchment area are measured using _______ Correct Answer Planimeter

Generally interval of iso-hyete is one cm. after drawing the iso-hyetes; the area between two successive iso-hyetes is measured by using a Planimeter. The rest of the procedure of finding out the mean rainfall is similar to that described in the second method.

Related Questions

______ catchment area is a sum of free catchment area and intercepted catchment area.
The design annual rainfall for the catchment of a proposed reservoir has been computed to be 99 cm. The catchment area contributing to the proposed reservoir is 1000 sq.km having a mean annual temperature of 20°C. Calculate the annual design catchment yield for the reservoir using Khosla’s formula.
Which of the following statement is/are correct? Great Basin is located between Sierra Nevada in the north and Wasatch Mountain on the Rockies in the south. Some of the depression of Great Basin have no external drainage. Great Basin is an example of Basin and Range type of topography. Select the correct code from below.
The lowest portion of the capacity-elevation curve of a proposed irrigation reservoir draining 20 km2 of catchment is represented by the following data: i. The rate of silting for the catchment = 300 m3 / km2 / year ii. Life of the reservoir = 50 years iii. Dead storage = 30 iv. The FSD of the canal at the head = 80 cm v. The crop water requirement = 250 ha.m vi. Dependable yield of the catchment = 0.29 m Calculate the gross capacity of the reservoir.
Rakesh, Ramesh and Suresh went to a market to purchase watches whose costs were same. But each watch was available with two successive discounts. Rakesh availed two successive discounts of 20% and 5%. Ramesh availed two successive discounts of 15% and 10% while Suresh availed two successive discounts of 12% and 13%. Who gets the maximum possible discount?
Consider the following about the plateaus in Odisha.
1. The Panposh - Keonjhar - Pallahara plateau comprises the Upper Baitarani catchment basin.
2. The Nabarangpur - Jayapore plateau comprises the Sabari basin.
Which of the statements given above is/are correct?
In which of the following regions of India are shale gas resources found? 1. Cambay Basin 2. Cauvery Basin 3. Krishna-Godavari Basin Select the correct answer using the code given below.
A catchment area of 30.5 km2 is situated in Central India calculate the maximum discharge coming from the catchment area.
A machine part is drawn two times with different scales. The ratio of 1st drawing’s R.F. to 2nd drawing R.F. with respect to the actual object is found to be 2. The length of the second drawing is 10 mm. Find the 1st drawing length.
The rainfall on five successive days were measured as 100 mm, 80 mm, 60 mm, 40 mm and 20 mm respectively. If the infiltration index or the storm loss rate for the catchment area is earlier estimated as 50 mm/day, the total surface run off will be