Railways Exam  >  Railways Questions  >  Calculate the runoff (cm) from a rainfall of ... Start Learning for Free
Calculate the runoff (cm) from a rainfall of 3 hours. The intensity of the rainfall is 2 cm/hr. The evaporation and infiltration losses are 8 mm and 16 mm respectively.
  • a)
    1.2
  • b)
    2.8
  • c)
    3.6
  • d)
    6.8
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Calculate the runoff (cm) from a rainfall of 3 hours. The intensity of...
Rainfall intensity = 2 cm/hr
Rainfall depth(cm) = 2 cm/hr × 3 hr = 6 cm
Runoff depth = Rainfall depth – Evaporation losses – infiltration losses
Runoff depth = 6 cm – 0.8 cm – 1.6 cm
Runoff depth = 3.6 cm
View all questions of this test
Most Upvoted Answer
Calculate the runoff (cm) from a rainfall of 3 hours. The intensity of...
To calculate the runoff from a rainfall event, we need to consider the rainfall intensity, duration, and the losses due to evaporation and infiltration.

Given data:
Rainfall duration = 3 hours
Rainfall intensity = 2 cm/hr
Evaporation loss = 8 mm
Infiltration loss = 16 mm

1. Convert the evaporation and infiltration losses to centimeters:
- Evaporation loss = 8 mm = 0.8 cm
- Infiltration loss = 16 mm = 1.6 cm

2. Calculate the total rainfall:
Total rainfall = Rainfall intensity × Rainfall duration
Total rainfall = 2 cm/hr × 3 hrs
Total rainfall = 6 cm

3. Calculate the total losses:
Total losses = Evaporation loss + Infiltration loss
Total losses = 0.8 cm + 1.6 cm
Total losses = 2.4 cm

4. Calculate the runoff:
Runoff = Total rainfall - Total losses
Runoff = 6 cm - 2.4 cm
Runoff = 3.6 cm

Therefore, the runoff from the given rainfall event is 3.6 cm.
Explore Courses for Railways exam
Calculate the runoff (cm) from a rainfall of 3 hours. The intensity of the rainfall is 2 cm/hr. The evaporation and infiltration losses are 8 mm and 16 mm respectively.a)1.2b)2.8c)3.6d)6.8Correct answer is option 'C'. Can you explain this answer?
Question Description
Calculate the runoff (cm) from a rainfall of 3 hours. The intensity of the rainfall is 2 cm/hr. The evaporation and infiltration losses are 8 mm and 16 mm respectively.a)1.2b)2.8c)3.6d)6.8Correct answer is option 'C'. Can you explain this answer? for Railways 2024 is part of Railways preparation. The Question and answers have been prepared according to the Railways exam syllabus. Information about Calculate the runoff (cm) from a rainfall of 3 hours. The intensity of the rainfall is 2 cm/hr. The evaporation and infiltration losses are 8 mm and 16 mm respectively.a)1.2b)2.8c)3.6d)6.8Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Railways 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Calculate the runoff (cm) from a rainfall of 3 hours. The intensity of the rainfall is 2 cm/hr. The evaporation and infiltration losses are 8 mm and 16 mm respectively.a)1.2b)2.8c)3.6d)6.8Correct answer is option 'C'. Can you explain this answer?.
Solutions for Calculate the runoff (cm) from a rainfall of 3 hours. The intensity of the rainfall is 2 cm/hr. The evaporation and infiltration losses are 8 mm and 16 mm respectively.a)1.2b)2.8c)3.6d)6.8Correct answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Railways. Download more important topics, notes, lectures and mock test series for Railways Exam by signing up for free.
Here you can find the meaning of Calculate the runoff (cm) from a rainfall of 3 hours. The intensity of the rainfall is 2 cm/hr. The evaporation and infiltration losses are 8 mm and 16 mm respectively.a)1.2b)2.8c)3.6d)6.8Correct answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Calculate the runoff (cm) from a rainfall of 3 hours. The intensity of the rainfall is 2 cm/hr. The evaporation and infiltration losses are 8 mm and 16 mm respectively.a)1.2b)2.8c)3.6d)6.8Correct answer is option 'C'. Can you explain this answer?, a detailed solution for Calculate the runoff (cm) from a rainfall of 3 hours. The intensity of the rainfall is 2 cm/hr. The evaporation and infiltration losses are 8 mm and 16 mm respectively.a)1.2b)2.8c)3.6d)6.8Correct answer is option 'C'. Can you explain this answer? has been provided alongside types of Calculate the runoff (cm) from a rainfall of 3 hours. The intensity of the rainfall is 2 cm/hr. The evaporation and infiltration losses are 8 mm and 16 mm respectively.a)1.2b)2.8c)3.6d)6.8Correct answer is option 'C'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Calculate the runoff (cm) from a rainfall of 3 hours. The intensity of the rainfall is 2 cm/hr. The evaporation and infiltration losses are 8 mm and 16 mm respectively.a)1.2b)2.8c)3.6d)6.8Correct answer is option 'C'. Can you explain this answer? tests, examples and also practice Railways tests.
Explore Courses for Railways exam

Top Courses for Railways

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev