Interested to Buy Any Domain ? << Click Here >> for more details...
SAY CORRECT DEFINITION...
WHAT IS EDDY CURRENT LOSS?
WHAT IS HYSTERESIS LOSS?
- 4 Answers
- 10330 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
What is cable tray, its type, and its support?
What are the advantages and disadvantages of negative feed back?
what is mean by parallel operation of permanent magnet generators
sir, what is the importance of Fault MVA. how to calculate fault mva of 33kv substation connected by 6.5 km line(single circuit with equal spacing) with 110/11kv transformer in 110kv susbstation.the fault mva on 11 kv bus in 110kv susbstation is 208mva.
When we use air circuit breaker, it has O/L protection ,time delay SC protection, Instataneous SC protection & ground fault protection. They all have some setting range. But what is the suitable/allowable setting for the above protection which will be safe for the equipment? For example-O/L protection setting have a range of (0.4,0.45,0.5,0.55,0.6,0.65,0.7,0.8,0.9,1.0)xIn Time delay SC protection have a range of (1.25,1.5,2,3,4,6,8,10,12)xIn Time delay setting is 0.02,0.1,0.2,0.3,0.4 Instataneous setting is fixed to 20xIn Gound fault setting is given 100A,300A,600A,900A,1200A This setting are for 2500A ACB. So what will be the basic allowable setting for the above protection? is there any formulae to calculate this<
How to calculate pitch, gauge of winding wire, and No. of turns for 30HP, 3 phase, 4 poles 50Hz, 380V induction motors
what is earthing transformer? draw the winding dia.of earthing transformer.
Hello Guys !! i want to rrb section engineer electrical(signal) previous model papers? any body help me?
how can check the resistance of battery contact?
Why in ESP Positive earthed
The synchronous machine excitation system explain
What are the disadvantages of hydropower?
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.
For a stable system, where should the poles of a system be in a root loci plot?
what is the IEC standard for Power Cable installation in onshore (like in direct buried ground or above groung)
