Engineering, 28.07.2020 17:01 brisamauro27
What is the rated power output in ( kw) of a 8 pole motor designed to an IEC 180L motor frame ?
Answers: 1
Another question on Engineering
Engineering, 04.07.2019 18:10
Shafts are machine elements that are used to a) carry axial loads b) direct shear loads c) transmit power d) rotate at constant speed e) none of the above circular and square shafts subjected to the same torque under the same circum behave a) the same way b) almost the same way
Answers: 2
Engineering, 04.07.2019 18:10
Atmospheric air has a temperature (dry bulb) of 80° f and a wet bulb temperature of 60° f when the barometric pressure is 14.696 psia. determine the specific humidity, grains/lb dry air. a. 11.4 c. 55.8 d. 22.5 b. 44.1
Answers: 1
Engineering, 04.07.2019 18:20
Refrigerant-134a enters the compressor of a refrigerator as superheated vapor at 0.14 mpa and -10°c at a rate of 0.05 ka/s and leaves at 0.8 mpa and 50°c. the refrigerant is cooied in the condenser to 0.72 mpa and 26'c. it is then throttled to 0.15 mpa. sketch the t-s diagram for the system and evaluate: 6) the rate of heat removai from the refrigerated space (kw), it) the power input to the compressor (kw), ii) the isentropic efficiency of the compressor (%), and iv) the cop of the refrigerator.
Answers: 2
Engineering, 04.07.2019 19:10
What is the chief metrological difference between measuring with a microscope and with an electronic comparator? a. the microscope is limited to small workpieces.a. the microscope is limited to small workpieces. c. the comparator can only examine one point on the workpiece. d. the microscope carries its own standard.
Answers: 1
You know the right answer?
What is the rated power output in ( kw) of a 8 pole motor designed to an IEC 180L motor frame ?...
Questions
Mathematics, 13.01.2021 04:30
Geography, 13.01.2021 04:30
Social Studies, 13.01.2021 04:30
Mathematics, 13.01.2021 04:30
History, 13.01.2021 04:30
Mathematics, 13.01.2021 04:30
Mathematics, 13.01.2021 04:30
Mathematics, 13.01.2021 04:30
