subject
Engineering, 16.11.2019 04:31 mimas76

Awell is producing from a confined aquifer under steady state condition. an observation well 100ft from the pumping well shows a drawdown of 5 ft, while an observation well 20ft from the pumping well shows a drawdown of 16ft. what is the drawdown at the pumping well of radius 8 inches? if the well produces 20ft3/min, what is the transmissivity of the aquifer?

ansver
Answers: 2

Another question on Engineering

question
Engineering, 03.07.2019 14:10
If the thermal strain developed in polyimide film during deposition is given as 0.0044. assume room temperature is kept at 17.3 c, and thermal coefficient of expansion for the film and the substrate are 54 x 10^-6c^-1 and 3.3 x 10^-6c^-1respectively. calculate the deposition temperature.
Answers: 3
question
Engineering, 03.07.2019 15:10
Apiston-cylinder with a volume of 0.25 m3 holds 1 kg of air (r 0.287 k/kgk) at a temperature of 100 c. heat transfer to the cylinder causes an isothermal expansion of the piston until the volume triples. how much heat is added to the piston-cylinder?
Answers: 3
question
Engineering, 04.07.2019 18:10
Water at 55c flows across a flat plate whose surface temperature is held constant at 95c. if the temperature gradient at the plate's surface for a given value of x is 18 c/mm, find a) local heat transfer coefficient. b) heat flux
Answers: 3
question
Engineering, 04.07.2019 18:20
Have a greater impact on maintenance productivity than any other support group. (clo5) a)-the top management b)-inventory and purchasing c)-sub-contracting d)-cmms
Answers: 2
You know the right answer?
Awell is producing from a confined aquifer under steady state condition. an observation well 100ft f...
Questions
question
Mathematics, 24.09.2020 01:01
question
Mathematics, 24.09.2020 01:01