Figure below shows three loads connected in parallel across a 1000-V (RMS), 60-Hz single-phase source. Load 1: Inductive load, 125 kVA, 0.28PF lagging. Load 2: Capacitive load, 10 kW, 40 kvar. Load 3: Resistive load, 15 kW. 中串 Load Load Load 1000 V Answer the following questions (Question-1 to Question-7) (d) The supply power factor is O 0.6 lagging 0.8 leading 0.8 lagging O None of the above Question 5 (e) The total current drawn by the loads is O 200 A, -53.13 deg O 100 A .53.13 deg

Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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(1) In order to improve the power factor to 0.8 lagging, a capacitor of negligible resistance is connected in parallel
with the above loads. The kvar rating of the capacitor is
45 kvar
O 60 kvar
O 35 kvar
None of the above
Transcribed Image Text:(1) In order to improve the power factor to 0.8 lagging, a capacitor of negligible resistance is connected in parallel with the above loads. The kvar rating of the capacitor is 45 kvar O 60 kvar O 35 kvar None of the above
Figure below shows three loads connected in parallel across a 1000-V
(RMS), 60-Hz single-phase source.
Load 1: Inductive load, 125 kVA, 0.28PF lagging.
Load 2: Capacitive load, 10 kW, 40 kvar.
Load 3: Resistive load, 15 kW.
中卓
Load
Load
Load
1000 V
Answer the following questions (Question-1 to Question-7)
(d) The supply power factor is
O 0.6 lagging
0.8 leading
0.8 lagging
O None of the above
Question 5
(e) The total current drawn by the loads is
O 200 A, -53.13 deg
100 A, -53.13 deg
O 50 A, -30 deg
O None of the above
Transcribed Image Text:Figure below shows three loads connected in parallel across a 1000-V (RMS), 60-Hz single-phase source. Load 1: Inductive load, 125 kVA, 0.28PF lagging. Load 2: Capacitive load, 10 kW, 40 kvar. Load 3: Resistive load, 15 kW. 中卓 Load Load Load 1000 V Answer the following questions (Question-1 to Question-7) (d) The supply power factor is O 0.6 lagging 0.8 leading 0.8 lagging O None of the above Question 5 (e) The total current drawn by the loads is O 200 A, -53.13 deg 100 A, -53.13 deg O 50 A, -30 deg O None of the above
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