what is inductive couplers

0 Answers   Green World Technology,

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Give the difference between transducer and transponder?

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Define positive logic

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Insights of tri-state inverters?

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What is PLC ? What it does ? What are its components ? When & where we use PLC & How ? What are its Pros & Cons over other things ? What are the main faults that occur in it ? What are other devices that are similar to it and how we can compare them all ?

0 Answers   Pricol,

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for small size, high frequency, the most common core material is a)air b)ferrite c)powdered ion d)steel

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Explain the construction and pros of using plasma screens.

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1. What is the range of latching current of scr 10 a? 2. Write power rating of heat sink ?

3 Answers  

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wyh IC start with the number 74 like 7432,7400

2 Answers  

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What is hole theory

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What happens to the conductivity of semiconductor with the rise in temperature? Compare with the conductivity of metals.

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what is the maximum delay gnerated by 555timer and why?

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