Answer Posted / jigs_eee
We have an automatic power factor controller installed and have six capacitors to control the power factor. the controller is switching on & off the capacitor in auto mode to control the power factor but when we monitor pf at the electricity board meter it is low i.e between 0.8 to 0.87 & @ controller it was unity. is it possible if the load is low?
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
How does the phase sequence controller works, how it identifies the phases? confirm working principle
dear sir/madam i want to get some knowledge about RRB EXAMINATION(section engineer) 1- what is minimum cut off 2- wht portion is major portion . 3- can any body provide Sample paper. thanks & regards ashish
what is the easiest method of short circuit current calculation ? pls. derive with a mathematical example in real life application.
i have gear oil pump with single phase motor.some time its motor starts running in reverse direction rather than forward direction...whats the reason behind this issue. 1- either capacitor is week? 2- or winding is week?
WHAT IS ELECTRICAL MAINTAINTENCE ?
What are the causes for the failures of sandwich type (Al) busducts?
What is the operating principle of turbo-generator.
For the requirement of a furnace of temperature range up to 1200 oC using silicon carbide rods, What is the required rate of transformer needed (please do it with all details)?
State the factors, for the choice of electrical system for an aero turbine.
what is your aim
Incoming line 11kv And transformer capacity is 2500kva. Consumption load is 1300A. Then fuse capacity is 11kv line.
im working in one private compeny in gujarat. i was complet diploma electric in 2010 from gujarat technical board. now i want electric supervisor licence in gujarat but i dont't know when i apply? plz give me address of the licence dippartment office in gujarat. gandhinagar
What is mean by spike arrester(Voltage Operated)
what is the correct method for the outdoor termination of 19/33 KV HT cable step by step?
From past few months I am getting lagging pf even though sufficient capacitors used in circuit. Where is the problem pls answer
