Daily Archives: March 20, 2011

Why permanent magnets are made from ferromagnetic materials

Permanent magnets are made from ferromagnetic materials because even in the absence of any external field the ferromagnetic materials show the phenomenon of ferromagnetism. Reference: This article is referred from my book “electrical engineering materials” having ISBN 978-81-271-5491-9.

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Examples of ferromagnetic materials

Ferromagnetic materials are those which are strongly magnetized even in the absence of external magnetic field. Examples of ferromagnetic materials are: Iron, nickel, cobalt, gadolinium and their alloys Reference: This article is referred from my book “electrical engineering materials” having … Continue reading

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Ferromagnetic materials

Ferromagnetic materials are those magnetic materials which are strongly magnetized even in the absence of external magnetic field. In other words, there are certain materials whose permanent atomic dipoles have a strong tendency to align themselves in the direction of … Continue reading

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PTU date sheet May 2011- B.Tech. Information Technology 6th semester

According to the proposed date sheet available on the PTU website, the regular exams of B.Tech. IT 6th semester is scheduled as: 13-May-11 M 6 Advanced Internet Technologies IT-302 16-May-11 M 6 Management Information Systems IT-304 18-May-11 M 6 Web … Continue reading

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PTU date sheet May 2011- B.Tech. Electronics & Communication Engineering 6th semester

According to the proposed date sheet available on the PTU website, the regular exams of B.Tech. ECE engineering 6th semester is scheduled as: 13-May-11 M 6 Microwave & Radar Engineering EC-302 16-May-11 M 6 Digital Communication EC-304 18-May-11 M 6 … Continue reading

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PTU date sheet May 2011- B.Tech. computer science & engineering 6th semester

According to the proposed date sheet available on the PTU website, the regular exams of B.Tech. CSE engineering 6th semester is scheduled as: 13-May-11 M 6 Relational Database Management System-II CS-302 16-May-11 M 6 Introduction to Business System CS-304 18-May-11 … Continue reading

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PTU date sheet May 2011- B.Tech. civil Engineering 6th semester

According to the proposed date sheet available on the PTU website, the regular exams of B.Tech. civil engineering 6th semester is scheduled as: 13-May-11 Transportation Engg-II CE-302 16-May-11 Geotechnical Engg. CE-304 18-May-11 Irrigation Engineering-I CE-306 20-May-11 Professional Practice CE-308 23-May-11 … Continue reading

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PTU date sheet May 2011- B.Tech. Biomedical Engineering 6th semester

According to the proposed date sheet available on the PTU website, the regular exams of B.Tech. biomedical engineering 6th semester is scheduled as: 13-May-11  Genetic Engineering. 16-May-11 Microprocessors, Micro Con-trollers & Embedded System 18-May-11 Biomedical Eqiupments BM-306 18-May-11  Biomedical Instrumentation-II … Continue reading

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PTU date sheet May 2011- B.Tech. Automobile Engineering 6th semester

According to the proposed date sheet available on the PTU website, the regular exam of B.Tech. automobile engineering 6th semester is scheduled as: 13-May-11  Automotive Design-II 16-May-11  Vehicle Body Engineering 18-May-11  Measurment & Instrumentation 20-May-11  Vehicle Dynamics AE-308 23-May-11  Automotive … Continue reading

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West Bengal University of Technology (WBUT) theory exam for 6th semester

West Bengal University of Technology (WBUT) theory exam for 6th semester According to the information available at WBUT website http://www.wbut.net/main/news/REVISED_EXAM_SCHEDULE_EVEN_2011.PDF, the final theory exam  will start from May 20.

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