Electrical_Power_Drivers-_ET3026WB-Chapt7_example_questions

Asynchronousgenerator binductor ccapacitor

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: erator. 7.3 Which one of the below is a static device that absorbs reactive power? a) Synchronous generator. b) Inductor. c) Capacitor. d) Asynchronous generator. (mine) Which one of the below CANNOT generate reactive power? a) Capacitor. b) Synchronous generator. c) Asynchronous generator. d) Synchronous motor. 7.6 The current in a single‐phase motor lags 50o behind the voltage. What is the power factor of the motor? a) 76.6%. b) 23.4%. c) 64.3%. d) 35.7%. 7.7 A large motor absorbs 600kW at a power factor of 90%. What is the appa...
View Full Document

This note was uploaded on 02/04/2014 for the course EE 1300 taught by Professor Bauer during the Spring '12 term at High Point.

Ask a homework question - tutors are online