Permanent magnets are made of which type of material, Electrical Engineering

Assignment Help:

Permanent magnets are made of

(A)  Soft magnetic materials.            (B) Hard magnetic materials.

(C) Semi conductors.                        (D)  Super conductors.

Ans:

Permanent magnets are made of hard magnetic materials.


Related Discussions:- Permanent magnets are made of which type of material

Determine the efficiency when the transformer, A 3-kVA, 220:110-V, 60-Hz, s...

A 3-kVA, 220:110-V, 60-Hz, single-phase transformer yields these test data: • Open-circuit test: 200 V, 1.4 A, 50 W • Short-circuit test: 4.5 V, 13.64 A, 30 W Determine th

Power suppliers, Normal 0 false false false EN-IN X-N...

Normal 0 false false false EN-IN X-NONE X-NONE POWER SUPPLIERS

Electricity, Describe the nature of electricity

Describe the nature of electricity

Signals and systems, Assignment 2: FIR Filters in Audio Processing This as...

Assignment 2: FIR Filters in Audio Processing This assignment will focus on the filtering of audio signals using FIR filters. Audio signal processing uses many types of digital f

Determine the voltage drop, A 15 volts source is applied to a series 150 mH...

A 15 volts source is applied to a series 150 mH inductor and 169 pF capacitor. The resistance of the inductor plus the connecting wires is 1,6 W. Determine the voltage drop and

Determine the energy, Q. Consider a pair of coupled coils as shown in Figur...

Q. Consider a pair of coupled coils as shown in Figure of the text, with currents, voltages, and polarity dots as indicated. Show that the mutual inductance is L 12 = L 21 = M by

Engineer, explain the alphanumeric codes

explain the alphanumeric codes

TRIAC, what are the electrical characteristics of TRIAC?

what are the electrical characteristics of TRIAC?

What is meant by wait state, What is meant by Wait State? This state is...

What is meant by Wait State? This state is used by slow peripheral devices. The peripheral devices can transmitted the data to or from the microprocessor by using READY input l

Applications of thermodynamics, what are the applications of thermodynamics...

what are the applications of thermodynamics in Electrical Engineering?

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