When the three identical star-connected coils are supplied with 415 V, 50 Hz, 3- p supply, the 1- p wattmeter whose current coil is connected in line R and pressure coil across the phase R and neutral reads 12 kW and the ammeter connected in R-phase reads 26 Amp. Assuming RYB phase sequence find: (i) the power factor, of the load , (ii) resistance and reactance of the coil (iii) reactive power of 3- p load and (iv) Apparent Power
When the three identical star-connected coils are supplied with 415 V, 50 Hz, 3- p supply, the 1- p wattmeter whose current coil is connected in line R and pressure coil across the phase R and neutral reads 12 kW and the ammeter connected in R-phase reads 26 Amp. Assuming RYB phase sequence find: (i) the power factor, of the load , (ii) resistance and reactance of the coil (iii) reactive power of 3- p load and (iv) Apparent Power
Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter2: Fundamentals
Section: Chapter Questions
Problem 2.18P: Let a series RLC network be connected to a source voltage V, drawing a current I. (a) In terms of...
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When the three identical star-connected coils are supplied with 415 V, 50 Hz, 3- p supply, the 1- p wattmeter whose current coil is connected in line R and pressure coil across the phase R and neutral reads 12 kW and the ammeter connected in R-phase reads 26 Amp. Assuming RYB phase sequence find: (i) the power factor, of the load , (ii) resistance and reactance of the coil (iii) reactive power of 3- p load and (iv) Apparent Power
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