Effect of frequency - stepper motor , Electrical Engineering

Assignment Help:

Effect of Frequency

a.From equation for given  H p and μ

P v α √f

b.From  equation the depth of penetration for a given  material

δ α 1/ √f

c.From  equation hysteresis losses

Wh α f

d.For a  greater thermal conductivity of the material the frequency requirement will be  high  whereas for a greater resistivity of the material requirement of frequency will be  less.

e.The flux density in ferromagnetic material will be  higher  than that in nine magnetic material hence in ferromagnetic material  less  frequency is required to produce  same amount  of heat.

 


Related Discussions:- Effect of frequency - stepper motor

Segment is used to store interrupt, Which Segment is used to store interrup...

Which Segment is used to store interrupt and subroutine return address registers? Ans) Stack Segment in segment register is used to kept interrupt and subroutine return address

Define the tick of the property, Tick of the property, which is different f...

Tick of the property, which is different from the group (A) Ductility.                (B) Resistivity. (C) Tensile strength.   (D) Hardness. Ans: Tick of the pr

Power distribution, Power Distribution You will study about the legisl...

Power Distribution You will study about the legislative measures that have been taken by our government to address these challenges. In particular, we discuss the Energy Conse

Components of gis, Components of GIS: 1.  Software: GIS software gi...

Components of GIS: 1.  Software: GIS software gives the functions and tools required to store, analyze, and show geographical information. The key software elements are:

Zener diod, what is zeenar doide and explain its working

what is zeenar doide and explain its working

Can you show the decimal to octal conversion, Q. Can you show the Decimal t...

Q. Can you show the Decimal to Octal Conversion? To convert decimal to octal is somewhat more difficult. The usual method to convert from decimal to octal is repeated division

Explain 8259 pin diagram, Explain 8259 Pin Diagram. The 8259A adds 8 ve...

Explain 8259 Pin Diagram. The 8259A adds 8 vectored priority encoded interrupts to the microprocessor. It can be expanded to 64 interrupt requests by using one master 8259A and

Transformer, Ask questiochan #Minimum 100 words accepted# characteristics o...

Ask questiochan #Minimum 100 words accepted# characteristics of transformer

Engineering design, following on from the first tma in this module, produce...

following on from the first tma in this module, produce a design report for one design of the product based on one of the scenarios covered on the following pages.

How to convert decimal to binary number, Q. How to convert Decimal to Binar...

Q. How to convert Decimal to Binary number? To convert the decimal to binary is slightly more difficult. There are two procedures (Methods) that may be used to convert from dec

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd