Daily Archives: March 22, 2011

PTU date sheet may 2011- b.tech. mechanical 8th semester

According to the proposed date sheet available on the PTU website, the regular exams of B.Tech.Mechanical 7th/8th semester is scheduled as: 12-May-11 E 7&8 Industrial Safety & Environment ME-402 14-May-11 E 7&8 CAD/CAM ME-404 17-May-11 E 7&8 Operations Research ME-406 … Continue reading

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PTU date sheet may 2011- b.tech. information technology (IT) 8th semester

According to the proposed date sheet available on the PTU website, the regular exams of B.Tech.IT 7th/8th semester is scheduled as: 12-May-11 E 7&8 Introduction to Java IT-402 14-May-11 E 7&8 E-Services IT-404 14-May-11 E 7&8 DOT Net Frame Work … Continue reading

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PTU date sheet may 2011- b.tech. electronics (ECE) 8th semester

According to the proposed date sheet available on the PTU website, the regular exams of B.Tech.Electronics 7th/8th semester is scheduled as: 12-May-11 E 7&8 Computer Networks CS-402 14-May-11 E 7&8 Optical Fiber Communications EC-404 17-May-11 E 7&8 VLSI Design & … Continue reading

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PTU date sheet May 2011- B.tech. electrical 8th semester

According to the proposed date sheet available on the PTU website, the regular exams of B.Tech.Electrical Engg./EEE 7th/8th semester is scheduled as: 12-May-11 E 7&8 Computer Aided Power System Analysis EE-402 14-May-11 E 7&8 Non-linear and Digital Control Systems EE-404 … Continue reading

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PTU date sheet may 2011-B.tech. computer science 8th semester

According to the proposed date sheet available on the PTU website, the regular exams of B.Tech. computer science 7th/8th semester is scheduled as: 12-May-11 E 7&8 Symbolic Logic & Logic Processing CS-402 D.E.-III 14-May-11 E 7&8 Formal Language & Automata … Continue reading

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PTU date sheet May 2011- B.Tech. civil engineering 8th semester

According to the proposed date sheet available on the PTU website, the regular exams of B.Tech. civil engineering 7th/8th semester is scheduled as: 12-May-11  Hydrology & Dams CE-402 14-May-11  Earthquake Resistant Structures CE-404 17-May-11  Environmental Engg-II CE-406 19-May-11  Design of … Continue reading

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Barkhauszen effect

When the specimen of a ferromagnetic material is magnetized by gradually increasing the magnetising fields, then the change of magnetic flux through the material is not continuous but in small discrete steps. Along the steep portion of the M-H magnetization … Continue reading

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Properties of ferromagnetic materials

Ferromagnetic materials have following properties: In ferromagnetic materials, the magnetic lines of forces due to the applied magnetic field are strongly attracted towards the material. All ferromagnetic materials become paramagnetic above a temperature called Curie temperature Tc Permeability is greater … Continue reading

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