Which is TRUE regarding series circuits?
1) Resistance remains constant.
2) Voltage remains c...
Engineering, 27.03.2021 01:00 dorindaramirez0531
Which is TRUE regarding series circuits?
1) Resistance remains constant.
2) Voltage remains constant.
3) Power remains constant.
4) Current remains constant.
Answers: 2
Engineering, 04.07.2019 18:10
Ajournal bearing has a journal diameter of 3.250 in with a unilateral tolerance of 20.003 in. the bushing bore has a diameter of 3.256 in and a unilateral tolerance of 0.004 in. the bushing is 2.8 in long and supports a 700-lbf load. the journal speed is 900 rev/min. find the minimum oil film thickness and the maximum film pressure for both sae 20 and sae 20w-30 lubricants, for the tightest assembly if the operating film temperature is 160°f. a computer code is appropriate for solving this problem.
Answers: 3
Engineering, 04.07.2019 18:20
Vibration monitoring this technique uses the noise or vibration created by mechanical equipment and in seme cases by plant systems to detemine their actual condtion. a)- true b)- false
Answers: 2
Engineering, 04.07.2019 18:20
Derive the correction factor formula for conical nozzle i=-(1+ cosa) and calculate the nozzle angle correction factor for a nozzle whose divergence hal-fangle is 13 (hint: assume that all the mass flow originates at the apex of the cone.
Answers: 3
Engineering, 04.07.2019 18:20
Ahe-xe mixture containing a 0.75 mole fraction of helium is used for cooling electronics in an avionics application. at a temperature of 300 k and atmospheric pressure, calculate the mass fraction of helium and the mass density, molar concentration and molecular weight of the mixture. if the cooling capacity is 10 l, what is the mass of the coolant?
Answers: 3
History, 27.08.2019 23:40
Mathematics, 27.08.2019 23:40
Mathematics, 27.08.2019 23:40
Mathematics, 27.08.2019 23:40
History, 27.08.2019 23:40
English, 27.08.2019 23:40
English, 27.08.2019 23:40
Social Studies, 27.08.2019 23:40
Social Studies, 27.08.2019 23:40
Social Studies, 27.08.2019 23:40