Engineering, 20.02.2020 17:44 Evaro6274
A straight galvanized iron pipe is used to carry water at 20 °C from reservoir A to reservoir B that is 1.4 km away. There is an elevation difference of 20 m between the two reservoirs and a sudden expansion halfway between where the pipe expands from 20 cm to 40 cm. Determine the discharge. Draw the EGL and HGL between the two reservoirs (directly on this picture).
Answers: 3
Another question on Engineering
Engineering, 03.07.2019 14:10
Amass of m 1.5 kg of steam is contained in a closed rigid container. initially the pressure and temperature of the steam are: p 1.5 mpa and t 240°c (superheated state), respectively. then the temperature drops to t2= 100°c as the result of heat transfer to the surroundings. determine: a) quality of the steam at the end of the process, b) heat transfer with the surroundings. for: p1.5 mpa and t 240°c: enthalpy of superheated vapour is 2900 kj/kg, specific volume of superheated vapour is 0. 1483 m/kg, while for t 100°c: enthalpy of saturated liquid water is 419kj/kg, specific volume of saturated liquid water is 0.001043m/kg, enthalpy of saturated vapour is 2676 kj/kg, specific volume of saturated vapour is 1.672 m/kg and pressure is 0.1 mpa.
Answers: 3
Engineering, 04.07.2019 18:10
Thermal stresses are developed in a metal when its a) initial temperature is changed b) final temperature is changed c) density is changed d) thermal deformation is prevented e) expansion is prevented f) contraction is prevented
Answers: 2
Engineering, 04.07.2019 18:10
Which from the following instrument is commonly used to detect the high pitch butzing sound in bearings? [clo4] a)-digital ultrasonic meter b)-infrared camera c)-spectroscopic d)-vibrometer
Answers: 2
Engineering, 04.07.2019 18:20
Prove the equivalence between the two statements of the 2nd law of thermodynamics (i.e., a violation of one statement leads to the violatio the other statement)
Answers: 2
You know the right answer?
A straight galvanized iron pipe is used to carry water at 20 °C from reservoir A to reservoir B that...
Questions
Mathematics, 23.03.2020 21:11
Mathematics, 23.03.2020 21:11
History, 23.03.2020 21:12
Mathematics, 23.03.2020 21:12
Mathematics, 23.03.2020 21:12
Chemistry, 23.03.2020 21:12
World Languages, 23.03.2020 21:13
