A 3-phase transmission line has its conductors at the corners of an equilateral triangle with side 3m. The diameter of each conductor is 1.63 cm. The inductance of the line per phase per km is (a1.232 mH (b) 1.182 mH (c) 1.093 mH (d) 1.043 mH

Division (express your answer in polar form): a. (650 Z-80°)/(8.5 2360°) b. (8 + j42)/(-6-j4)

Find out the zero-phase sequence components of the following set of three unbalanced voltage vectors: Va =10cis30° ,Vb= 30cis-60°, Vc=15cis145°" (THOS PROBLEM IS MULTIPLE CHOICE PLEASEE CHOOSE THE LETTER WITH THE CORRECT ANSWER AND PLEASE PROVIDE YOUR CLEAR SOLUTION! A   16.809cis-72.579° B   5.603cis72.579° C   16.809cis-47.421° D   5.603cis-47.421°

Page No. Date The sesistance between the terrainal AB is B0-2, find Volue of R9 12 2020/12/31 10:50

Given a 50MVA, 3.3kV generator has a synchronous impedance of 10%. Find the per unit impedance on a base of 100 MVA and 5 kV. None of these 1 Z pu= 8.7%.20 Z pu=0.87 pu 30 Z pu=0.087 pu

Phase velocity of voltage wave in a distortion less line having characteristic impedance 0.1 kO, velocity 0.5*108 m/s then the value of capacitance per meter None of choices 0.1 nF 0.2 nF 0.3 nF

The mathematical relation between impedance and admittance locus are Reciprocally Opposite Mirrored Inversely

Having the below Nodal-Admittance Equation: -j6.8 j5 j5 j0.8 j1 0 j0.8 j2.5 -j10 j2.5 2.5 V₂ -j4.55 jo -4.75V, 3.125 36.87" 0 1.5625 L-53° V3 j1 j2.5 jo After eliminating node 1 using successive elimination, The admittance connecting node 4 to neutral is: Select one: O a. j4.456 O b.-j1.25 O c.-13.089 O d.-j0.117

H* 3G zain IQ Asiacell 0.23 Non of them In the cotingency analysis. The most imprtant line which has * O minimum losses zero losses maximum losses between minimum and maximum losses Non of them In the figure below. The load voltage is 5 320 kV U=319.408 kV u=99.81 % Uang=-3.35 ° 7 320 kV U=289.944 kV u=90.61 %