fewojvn2046 fewojvn2046

20-12-2022
Physics

Answered

a 12.47kv, three-phase, 60hz line has flat horizontal spacing. the conductors are ascr with an outside diameter of 3.28cm. the spacing between the middle conductor and each outside conductor is 12m. the lines are transposed every mile. what is the geometric mean radius of each conductor for purpose of calculating the capacitance of the line?

Answer :

Other Questions

the resistance of a conductor is always constant. a. the resistance of a conductor is always constant. b. the current in a conductor is always proportional to t

a current of 2.45 a flows along the length of a long solid cylindrical conductor. the radius of the cylinder is 8.5 cm. the current is uniformly distributed thr

a load of 240 j 120 is connected to a source of 240 v with a phase angle of 30o, through a transmission line with an inductive reactance of 60 ohms. a capacitor

a mass suspended from a spring oscillates in simple harmonic motion. the mass completes 2 cycles every second, and the distance between the highest point and th

0 / 2 pts a ball is released from rest from the twentieth floor of a building. after 1 s, the ball has fallen one floor such that it is directly outside the nin

the circuit shown above has been connected for a long time. what is the charge on one of the plates of the capacitor?

a solid rod of length l and mass m has a pivot through its center and is originally horizontal. another mass 2m is then attached firmly to one end of the rod, a

on a horizontal frictionless air table, a puck runs into an ideal horizontal spring that is fastened to the table. the puck compresses the spring by 15 cm befor

a diffraction grating has 5150 lines per centimeter ruled on it. what is the angular separation between the first and the third order bright spots

water is moving at a velocity of 1.81 m/s through a hose with an internal diameter of 1.52 cm. (a) what is the flow rate in liters per second? l/s (b) the fluid