Three identical coils are connected as delta load to a three phase supply. The line current drawn from the supply is 15 A and total power consumed is 75 kW. The kVA input to the load is 10 kVA. Calculate: a. Line voltage b. Impedance per phase c. Reactance per phase d. Resistance per phase e. Power factor f. Phase current g. Inductance per phase (if frequency is 50 Hz)
Three identical coils are connected as delta load to a three phase supply. The line current drawn from the supply is 15 A and total power consumed is 75 kW. The kVA input to the load is 10 kVA. Calculate: a. Line voltage b. Impedance per phase c. Reactance per phase d. Resistance per phase e. Power factor f. Phase current g. Inductance per phase (if frequency is 50 Hz)
Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)
10th Edition
ISBN:9781337399128
Author:Russell E. Smith
Publisher:Russell E. Smith
Chapter7: Alternating Current, Power Distribution, And Voltage Systems
Section: Chapter Questions
Problem 8RQ
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Three identical coils are connected as delta load to a three phase supply. The line current drawn from the supply is 15 A and total power consumed is 75 kW. The kVA input to the load is 10 kVA. Calculate: a. Line voltage b. Impedance per phase c. Reactance per phase d. Resistance per phase e. Power factor f. Phase current
g. Inductance per phase (if frequency is 50 Hz)
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