A single phase motor draws 20 kVA at 0.70 lagging power factor from a 120 V source. The PUD desires to improve the power factor to 0.9 lagging by connecting a shunt capacitor bank across the terminals...

help

A single phase motor draws 20 kVA at 0.70 lagging power factor from a 120 V source. The<br>PUD desires to improve the power factor to 0.9 lagging by connecting a shunt capacitor bank<br>across the terminals of the motor. Determine the size of the capacitor bank in VARS. Calculate<br>the following: [SO 1]<br>a)<br>What are the initial load current, real and reactive powers of the load?<br>b)<br>What are the real and reactive power after adding the capacitor bank?<br>c)<br>What is the kVAr rating of the capacitor bank? (3)<br>d) What is the load current?<br>di) How is the load current affected by the load reactive power?<br>

Extracted text: A single phase motor draws 20 kVA at 0.70 lagging power factor from a 120 V source. The PUD desires to improve the power factor to 0.9 lagging by connecting a shunt capacitor bank across the terminals of the motor. Determine the size of the capacitor bank in VARS. Calculate the following: [SO 1] a) What are the initial load current, real and reactive powers of the load? b) What are the real and reactive power after adding the capacitor bank? c) What is the kVAr rating of the capacitor bank? (3) d) What is the load current? di) How is the load current affected by the load reactive power?

Jun 10, 2022

SOLUTION.PDF

A single phase motor draws 20 kVA at 0.70 lagging power factor from a 120 V source. The PUD desires to improve the power factor to 0.9 lagging by connecting a shunt capacitor bank across the terminals...

Get Answer To This Question

Related Questions & Answers

Submit New Assignment