QUESTION 1 In a delta-star system the impedances of the load are as follows: Za =24.082.48.37°02; Zb=25.5248.18° and Zc

Post by **answerhappygod** » Fri May 20, 2022 8:29 pm

: Question 1 In A Delta Star System The Impedances Of The Load Are As Follows Za 24 082 48 37 02 Zb 25 5248 18 And Zc 1 (39.14 KiB) Viewed 54 times

: Question 1 In A Delta Star System The Impedances Of The Load Are As Follows Za 24 082 48 37 02 Zb 25 5248 18 And Zc 2 (36.05 KiB) Viewed 54 times

: Question 1 In A Delta Star System The Impedances Of The Load Are As Follows Za 24 082 48 37 02 Zb 25 5248 18 And Zc 3 (40.07 KiB) Viewed 54 times

QUESTION 1 In a delta-star system the impedances of the load are as follows: Za =24.082.48.37°02; Zb=25.5248.18° and Zc =22.672 41.42. The load is supplied from a 50 Hz symmetrical, three phase supply Eab=4402-20° V with a phase sequence of ABC Use Millman's theorem and determine the magnitude of the neutral displacement voltage (Vsn) in the phasor form. Enter only the numerical value of the magnitude and not the angle; For instance, in the case of 253.726 260.13º enter only: 253.726 Did you include the sketch in the calculation evidence submission? QUESTION 2 In a delta-star system the impedances of the load are as follows: Za =24.082.48.37'0: Zb=25.5248.18° 0 and 2c +22.672 41.42'. The load is supplied from a 50 Hz symmetrical, three phase supply Eab=440-20° v with a phase sequence of ABC Use Millman's theorem and determine the magnitude of the neutral displacemont voltage.(Van) in the polar form. Enter only the numerical value of the angle and not the magnitude; For instance in the CARA Of 252.26 60.13°Venter only 60 13°

QUESTION 2 In a delta-star system the impedances of the load are as follows: Za =24.082-48.37°02; Zb=25.5 48.18° and Zc =22.672 41.42. The load is supplied from a 50 Hz symmetrical, three phase supply Eab=4404-20° V with a phase sequence of ABC Use Millman's theorem and determine the magnitude of the neutral displacement voltage (Van) in the polar form. Enter only the numerical value of the angle and not the magnitude: For instance, in the case of 253.726 260.13°V, enter only: 60.13º For angles in the 3rd and 4th quadrant (that lie between 180 and 360º) subtract 360° to get the negative coterminal angle. In the case of 253.726 2260.25 V-253.7264260.25-360° V-253.7262-99.75°, enter only: -99.75 QUESTION 3 In a delta-star system the impedances of the load are as follows: Za =24.08 - 48.37° : 2p=25.52 48.18º and Zc =22.672 41.420 The load is supplied from a 50 Hz symmetrical, three phase supply Eah-440_-20° V with a phase sequence of ABC

Maps Question Completion Status: Use Millman's theorem and determine the phase voltage (Vas) of the load in polar form. Enter only the numerical value of the magnitude and not the angle; For instance, in the case of 253.726260.13º, enter only 253.726 QUESTION 4 In a delta-star system the impedances of the load are as follows: Za =24.082 - 48.3792; Zb=25.5 48.18º and Zc =2267241.42 . The load is supplied from a 50 Hz symmetrical, three phase supply Eab4402-20° V with a phase sequence of ABC Use Millman's theorem and determine the phase voltage (Vas) of the load in polar form. Enter only the numerical value of the angle and not the magnitude, For instance, in the case of 253.726 260.13°V. enter only: 60.13 For angles in the 3rd and 4th quadrant (that lie between 180°and 360° subtract 360° to get the negative coterminal angle. In the case of 253.7262260.25° V-253.7264 260.25-360° V 253.7262.99.75°V, enter only: -99.75