What are the faults that might happen in a DCS ?

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in optical fiber cabels, which type of losses can be occured, and how the signal-loss happens?

2 Answers  

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basic call setup

0 Answers   Huawei,

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Define what is zener voltage?

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Zener diode is invariably used with

2 Answers  

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The positive clipper can be easily converted into negative clipper by A Reversing diode and changing the polarity of reference voltage B Reversing diode only C Changing the polarity D None of these

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Tell me why the shape of op-amp is triangular not other shape?

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which is the connection oriented protocal? tcp, udp,both or none of them........

2 Answers   NSN,

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what type of quesions asks in interview?

0 Answers   TCS,

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importance of defining tg or tf in selecting master and slave bts's?

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i cleared the written xam. for the post of atc now what i am going to prepare for the interview plz.guide me i dnt wanna loose this organisation bcoz its my dream company

0 Answers   AAI Airports Authority Of India,

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What is load commutation?

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