Interested to Buy Any Domain ? << Click Here >> for more details...
SAY CORRECT DEFINITION...
WHAT IS EDDY CURRENT LOSS?
WHAT IS HYSTERESIS LOSS?
- 4 Answers
- 10376 Views
- I also Faced
- E-Mail Answers
Answer Posted / mathenjwa xm
Hysterisis losses are losses due to magnetization,it is the area between B-H.it is the loss due to reversal of intercore.
Eddy current loss,as the armature rotates in a DC machine ,it induces the back emf ,this emf has high current ,which is Eddy current.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Earth leakage relay basic knowledge principle
Why the power generated in dams is complex power? Why the generators in dams cannot produce Real power directly (i.e power which has zero reactive part)?
hai now i am working as a electrical design engineer in construction field can i get a job in oil and gass field or power plant project as a electrical design engineer?
solor panels arrange some angle,panel is flat fitted energy was produced or not why?
How to discuss the phase shift of transformer considering open delta?
List of equipments required foe industrial repair lab.
What is highest size of HT motor like 11 kv or 33 kv,and how to make it 750 rpm.i think the size will be very big.any idea ? pl. reply..
state the working of discharge lamp?
what is the difference between single ratio, multiple core and multiple ratio, multiple core ? please explain.
How will be the single line diagram of series trip HT breaker? how it works?
We have drive feeding an output contactor for a 5000 hp motor @ 5kV application. The motor FLA is 629amps x 1.25% service factor = 786.25 amps The cable that we current have in place between the drive and the output contactor is 350kcmil- MV-105 (parallel cables). Per the NEC table 310.60 (C) (69). This show the cable ampacity is at 615 amps per cable for a rating of 1230 amps. We have derated the cable for the cable tray and the multiple cables application and our calculations show that after the correction factor factor we are at 922amps. 1230 amps x .75% correction factor factor = 922.5 amps. The customer is driving us to then use another safety factor of .25% off of the already derated cable. Can you please provide a longhand calculation for your solution on this application?
what is effect of length of air gap on performance of dc motor and generator?
Define delay time.
Dear all: Recently we got a question about Interface between PMS and SAP-PM.once we got a update message from PMS.we should set the deletional flag for functional location in SAP system.Is there any FM or BAPI to use?There are only functional location create and change provided by SAP. Best regards!
WHAT IS DIFFERENCE BETWEEN MANUAL CONTROL AND MAGNETIC CONTROL AND STATE ITS ADVANTAGE /DISADVANTAGE
