Physics, 23.03.2020 17:59 tinytoonjr9510
A high-voltage transmission line with a resistance of 0.30 /km carries a current of 1040 A. The line is at a potential of 750 kV at the power station and carries the current to a city located 163 km from the station.
A high-voltage transmission line with aresistance of 0.29 Ω/km carries a current of 1040 A. The lineis at a potential of 730 kV at the power station and carries thecurrent to a city located 163 km from the station.
(a) What is the power loss due to resistance inthe line?
(b) What fraction of the transmitted power does this lossrepresent?
Answers: 3
Physics, 21.06.2019 16:30, jackydtb
As , plants meet their needs for making food from air, soil, water, and the sun's energy in a process called there are plants called grow high in trees without here are words to put in the blanks. 1.) producers 2.) consumers 3.) chloroplasts 4.) epiphytes
Answers: 3
Physics, 22.06.2019 11:50, sillslola816oxb5h7
The scalar triple product computes the magnitude m of the moment of a force vector f about a specified line. it is m = (r × f) · n, where r is the position vector from the line to the point of application of the force and n is a unit vector in the direction of the line. use matlab to compute the magnitude m for the case where f = [12, −5, 4] n, r = [−3, 5, 2] m, and n = [6, 5, −7].
Answers: 3
Physics, 22.06.2019 12:00, marquez8
You have a resistor and a capacitor of unknown values. first, you charge the capacitor and discharge it through the resistor. by monitoring the capacitor voltage on an oscilloscope, you see that the voltage decays to half its initial value in 2.70 miss . you then use the resistor and capacitor to make a low-pass filter. what is the crossover frequency fc?
Answers: 2
A high-voltage transmission line with a resistance of 0.30 /km carries a current of 1040 A. The line...
Mathematics, 02.01.2020 02:31
Physics, 02.01.2020 02:31
Mathematics, 02.01.2020 02:31
Mathematics, 02.01.2020 02:31
Mathematics, 02.01.2020 02:31
Social Studies, 02.01.2020 02:31