4. A 60-Hz, double circuit, 30-mile, three-phase line, each vertically spaced 3 meters between adjacent conductors are spaced 10 meters apart. If the conductor is 2-366.4 MCM, 30/7, calculate the following when the line is transposed: a. The total resistance of the line at 60° C. b. C. The total inductive reactance of the line. The charging current at 230-KV line voltage. nu Rea

The following problems refer to grounding requirements. Give the source of yourresponses.  1. What is the minimum size copper grounding electrode conductor for a service withthree sets of parallel 350 kcmil conductors (three conductors per phase)?

Please provide Handwritten answer

Determine the GMR of each of the unconventional stranded conductors shown in Figure 4.30. All strands have the same radius r.

One thousand circular mils or 1 kcmil is sometimes designated by the abbreviation MCM75C. Data for commercial bare-aluminum electrical conductors lists a 60 Hz resistance of 0.0080 ohm per kilometer at for a 793-MCM AAC conductor. Determine the cross-sectional conducting area of this conductor in square meters. Find the 60 Hz resistance of this conductor in ohms per kilometer at 50C.

The three conductors of a 3-phase, 3-wire line are arranged at the corners of a triangle, the sides of which are 1 m, 1.3 m and 2 m. Calculate the inductance and capacitance per km of the line, when the conductors are transposed. The conductors are 1.5 cm diameter. [B.T.E. A.P. Power Systems II, T & D, June 1994) (Ans. 1.0923 mH: 0.0107 µF]

For the overhead line of the configuration shown in Figure below operating at 60 Hz and a conductortemperature of 708C, determine the resistance per phase, inductive reactance in ohms/mile/phase,and the current carrying capacity of the overhead line. Each conductor is ACSR Cardinal of Table A.4.

GMR calculate

Need all four parts with correct answer and neat handwriting.

Ans:32.4 kV I have the solution but didnt understand.Kindly explain the solution.