Engineering, 31.03.2020 02:26 carlydays4403
A balanced three phase source is supplying a balanced three phase load through a transmission line with impedance of 10+j30 ohm per phase. Load is consuming 300 MW at power factor of 0.8 lagging. Load voltage (line-line) is held constant at kV. Frequency is 60 Hz. 1. Find the real power lost in the line. 2. By adding capacitors power factor is improved to one (unity power factor) find the real power lost in the line.
Answers: 3
Another question on Engineering
Engineering, 04.07.2019 18:10
Draw the engineering stress-strain curve for (a) bcc; (b) fcc metals and mark important points.
Answers: 1
Engineering, 04.07.2019 18:10
Which one from below is not one of the reasons of planning failures? (clo3) a)-planner is careless. b-planner spend less time in the field but more time on the desk c)-planner is not qualified d)-planner does not have sufficient time to properly plan
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 19:10
The proportional limit is always greater than the yield strength for a material. a)-trune b)- false
Answers: 3
You know the right answer?
A balanced three phase source is supplying a balanced three phase load through a transmission line w...
Questions
Physics, 30.08.2019 20:50
Chemistry, 30.08.2019 20:50
Mathematics, 30.08.2019 20:50
Mathematics, 30.08.2019 20:50
Biology, 30.08.2019 20:50
History, 30.08.2019 20:50
History, 30.08.2019 20:50
Biology, 30.08.2019 20:50
