Answer Posted / t.r.n.sudhakar

yes

Explain the approximate cost of the following corrosion monitoring systems. Smart pebbles eci-1(embedded corrosion instrument) monitoring cables time domain reflectometry &corrosion penetration monitoring system(cpmp)?

1022

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write a c programme for add of two numbers with out use of arthematic operators

1878

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Describe the working of dual converter?

1172

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My lcd monitor not showing boot screen[dos]. Whenever I start the pc it shows blank screen till the windows xp starts. will you help me to solve this ?

2144

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Explain what is a state table?

1131

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What is the use of excitation table in digital electronics?

1031

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What is meant by gain-bandwidth product? What is its significance?

1245

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Define dynamic resistance of a p-n junction diode in forward biased condition.

1066

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self supporting course and sandwich course are same

2027

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difference between USB net modem & GSM interface modem? Can we use usb modem in the place of GSM modem for wireless application? Also tell me Why we use AM for long distance communication but not FM(why do we use frequency reuse concept in FM radi only)

2316

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Explain what is a voltage follower?

1012

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Define quad?

1140

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Explain why are the 2 input terminals of an op-amp are called as inverting & non-inverting terminals?

989

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How much losses in microwave Link?

1993

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plz send me previous question paper of RRB section Engineer- Electronics ,erpdayal@gmail.com

2124

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