Engineering, 03.12.2019 19:31 gavinarcheroz2jxq
A240 v, 60 hz squirrel-cage induction motor has a full-load slip of 0.02 and a full-load speed of 1764 rpm. the winding resistance of the rotor is 0.6 ω and a winding reactance of 5 ω at 60 hz. determine the rotor current at full-load. a. ir =-3.53 a b. ir= 7.89 a c. ir= 237 a d. ir= 1.18 a
Answers: 2
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
Engineering, 04.07.2019 18:10
The drive force for diffusion is 7 fick's first law can be used to solve the non-steady state diffusion. a)-true b)-false
Answers: 1
Engineering, 04.07.2019 18:10
At 12 noon, the count in a bacteria culture was 400; at 4: 00 pm the count was 1200 let p(t) denote the bacteria cou population growth law. find: (a) an expression for the bacteria count at any time t (b) the bacteria count at 10 am. (c) the time required for the bacteria count to reach 1800.
Answers: 1
Engineering, 04.07.2019 18:20
Wiy doeres rere okhn a pump whon working betwon the same pressure range?
Answers: 2
A240 v, 60 hz squirrel-cage induction motor has a full-load slip of 0.02 and a full-load speed of 17...
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