* a) Must comply with BS 7671
* b) Are used to prove the circuit dead only
* c) Are used to prove the circuit was alive only
* d) Must be “proved” prior to and “re-proved” after isolation
Answer – d
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What is CMOS Transistor?
What is a BCD? What are its advantages and disadvantages? Why is an excess-3 code is called an unweighted code?
In VLSI chip 1000s of transistors are dropped, specifically categorized. Which method is used to achieve this & how it is done practically?
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What is automation industries main category and sub category?
Why are using 4ma to 20ma for signal transfer. Why not 0 to 20ma?
What type of Television Communication is used in India?a) NTSCb) PALc) SECAMd) NSTC
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