A pump with an efficiency of 80% is used to draw groundwater from a well for irrigating a flat field of area 108 hectares. The base period and delta for paddy crop on this field are 120 days and 144 cm, respectively. Water application efficiency in the field is 80%. The lowest level of water in the well is 10 m below the ground. The minimum required horse power (h.p.) of the pump is_ (round off to two decimal places)

Sustainable Energy
2nd Edition
ISBN:9781337551663
Author:DUNLAP, Richard A.
Publisher:DUNLAP, Richard A.
Chapter11: Hydroelectric Energy
Section: Chapter Questions
Problem 17P
icon
Related questions
Question
A pump with an efficiency of 80% is
used to draw groundwater from a well
for irrigating a flat field of area 108
hectares. The base period and delta
for paddy crop on this field are 120
days and 144 cm, respectively. Water
application efficiency in the field is 80%.
The lowest level of water in the well is
10 m below the ground. The minimum
required horse power (h.p.) of the pump
is
. (round off to two decimal
places)
(Consider 1 h.p. = 746 W; unit weight of
water = 9810 N/m³)
Transcribed Image Text:A pump with an efficiency of 80% is used to draw groundwater from a well for irrigating a flat field of area 108 hectares. The base period and delta for paddy crop on this field are 120 days and 144 cm, respectively. Water application efficiency in the field is 80%. The lowest level of water in the well is 10 m below the ground. The minimum required horse power (h.p.) of the pump is . (round off to two decimal places) (Consider 1 h.p. = 746 W; unit weight of water = 9810 N/m³)
Expert Solution
steps

Step by step

Solved in 3 steps

Blurred answer
Knowledge Booster
Storm sewers and detention
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Sustainable Energy
Sustainable Energy
Civil Engineering
ISBN:
9781337551663
Author:
DUNLAP, Richard A.
Publisher:
Cengage,