May want to know about OSI model 7 Layer 1 2 3 Layers of the most

1 Answers   Infosys,

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i am electronics & comm engg & appling 4 the AAI jr executive (electronics/ATC) written test. pls forward me the syllabus & old question papers.I will be very much thankful to you akil403@yahoo.com

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I am going to join in RFID technology company in chennai.what about the future for that technology?

1 Answers   ISRO,

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Explain difference between dcs & plc & scada?

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Explain resistance?

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What is HSN? How do we apply it?

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why we use +ve load distribution in 24v , and -ve load distribution in 48volt.?

1 Answers  

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We use PSWA card in which case?

0 Answers   NSN,

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Usually we say that capacitors block dc and allow ac. if a capacitior is connect in series with a resistance.. will current pass through the capacitior.... if i doesn't pass..is it due to offering of infinite resistance by capacitor there by acting as a open....

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What is commutation angle or overlap angle?

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Types of (Open Shortest Path First) Link State Advertisements (LSAs)?

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Explain different types of feedback.

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