why are laminations used in constructing the field core?
Answer Posted / dharmesh
to reduce iron losses.
| Is This Answer Correct ? | 4 Yes | 3 No |
Post New Answer View All Answers
WHaT IS THE CONCEPT OF INDUCTION LAMPS IN MODERN LIGHTINGS, and HOW IT WORKS TO EMIT LIGHT ( AS NO ELECTRODES ARE PRESENT ) ?" COULD INDUCTION LAMPS CAUSE INTERFERENCE WITH COMUNICATIONS INTO A STORE USING INDUCTION LIGHTING ? WHAT IS THE BENEFIT OF USING THE LOW FREQENCY INDUCTION LAMP , VERSUS LED , AND VERSUS FLUORESCENT, AND VERSUS ANOTHER KIND OF LIGHTING . THANK yOU MOISES GUINDI
How to Preparation of online test
What is domestic transformer? Draw the connection of domestic transformer.
what is dc mator?types of dc motor?losses in dc motor?what is the mechanical,electrical and commercial efficiency of a dc motor?
what is efficient motors and how it is different from normal induction motors
how to electronic energy metter failed in electomagnectic fild passing in the metter and which thing to defect more on metter.
to vary valtage from 0 - max a variac is necessary . so how to design for high power applications nearly about 200KW power
why magnet has north and south poles only why not east and west and why we are considering as north and south poles? why cant we consider as east and west?
What is resistance of 50meters, 16sq.mm, single core copper cable?
Q) Write VBscript code along with QTPscript code in QTP tool for below scenario 1. Launch yahoo site(i know) 2. Do loogin(i know) 3.Click inbox link(i know) 4.Go to every page of mail box and count no.of read mails and no.of unread mails(i know) 5.Store page numbers, read mail count and unread mail count in a new excel file sheet 6.Create 10 types of graphs on that data 7.Do logout and close site(i know) 8.Save new excel files with graph
An ISP is granted a block of addresses starting with 150.80.0.0/16. The ISP wants to distribute these blocks to 2600 customers as follows. a) 200 medium size businesses; each needs 16 addresses b) 400 small businesses; each needs 8 addresses c) 2000 households; each needs 4 addresses Design the subblocks and give the slash notation for each subblock. Find out how many addresses are still available after these allocations.
What is “pu” in ee?
IN MY SYSTEM THERE IS ONLY OVER CURRENT EARTH FAULT RELAY IS AVAILABLE. FOR THE UNBALANCE SENSING IS THERE ANY RELAY IS AVAILABLE? THE SAME CTs WHICH ARE USED FOR THE OVER CURRENT EARTH FAULT RELAY CAN USE FOR UNBALANCE ALSO?
what is formula for calculate thermal overload in new numiricalrelay( not in bimetal relay)?
What is the high series capacitance winding on high voltage power transformer ?