wo wattmeters are connected to measure the input to a 400 V, three-phase delta connected load consuming 24.4 kW at a power factor of 0.4 lag. Calculate (a) the per phase impedance of the load in (R+jX) Ω form. (b) readings of each of the wattmeters.
wo wattmeters are connected to measure the input to a 400 V, three-phase delta connected load consuming 24.4 kW at a power factor of 0.4 lag. Calculate (a) the per phase impedance of the load in (R+jX) Ω form. (b) readings of each of the wattmeters.
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 2.48P
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Two wattmeters are connected to measure the input to a 400 V, three-phase delta
connected load consuming 24.4 kW at a power factor of 0.4 lag. Calculate
(a) the per phase impedance of the load in (R+jX) Ω form.
(b) readings of each of the wattmeters.
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