Engineering, 14.11.2019 23:31 ponylover9655
When i checked the continuity between the above ground and under ground pipeline, that time no continuity between them. but in reverse direction, multimeter buzzer on. why?
Answers: 1
Engineering, 04.07.2019 19:10
Air inially occupying a volume of 1 m2 at 100 kpa, 27 c undergoes three internally reversible processes in series. process 1-2 compression to 500 kpa during which pv constant process 2-3 adiabatic expanslon to 100 kpa process 3-1: constant-pressure expansion to 100 kpa (a) calculate the change of entropy for each of the three processes. (b) calculate the heat and work involved in each process. (c) is this cycle a power cycle or refrigeration cycle?
Answers: 3
Engineering, 04.07.2019 19:10
Ahelical coil spring has a mean diameter of 50 mm, a wire diameter of 5.5 mm and is wound with a pitch of 10 mm. the spring steel has an ultimate strength of 1250 mpa. find the force needed to compress the spring solid and the wire stress in this condition. state whether the spring will return to its initial length.
Answers: 1
Engineering, 04.07.2019 19:20
The process in which the system pressure remain constant is called a)-isobaric b)-isochoric c)-isolated d)-isothermal
Answers: 3
Engineering, 06.07.2019 03:20
What is the maximum height from which a mass of 30 kg can fall on to a flange on the lower end of a vertical rod of length 1.0 m and diameter 20 mm, the upper end being rigidly fixed, if the stress in the rod is not to exceed 80 mpa? the tensile modulus of the rod is 200 gpa.
Answers: 3
When i checked the continuity between the above ground and under ground pipeline, that time no conti...
Mathematics, 18.03.2021 06:50
Mathematics, 18.03.2021 06:50
English, 18.03.2021 06:50
Health, 18.03.2021 06:50
Mathematics, 18.03.2021 06:50
History, 18.03.2021 06:50
Mathematics, 18.03.2021 06:50
Mathematics, 18.03.2021 06:50