Answer / sathish

ya one year TNEB apprenticeship was accepted...but you need an other one year experience in any pvt concern HT line 

What is an Antipumping relay ?

4 Answers  

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why we use to always generate power below 16kv.why not at higher voltage?

3 Answers  

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What is function of inverter? and who it's operate & what are controlling devices are used?

2 Answers   Carrier, Dalkia,

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Following test should be conducted to find out relative polarity of transformenr terminals A no load test B back to back test C phasing out test D none of above

0 Answers  

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In 110V DC supply,if a closed circuit gets open, How can we identify the voltage which is measured after the resistor(4KOhm) which is open with negative.it shows 55V +ve when measured, also the actual positive source is 55V +ve .Because there is no voltage drop in open circuit. How can we identify whether this is the voltage which is series with the resistor or the DC source direct +ve.

1 Answers   GE,

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why they were using TRIAC instead relay in some controllers and what is the advantages.

0 Answers  

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why transformers are rated in KVA

3 Answers   AITM,

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What happen if a 18 watt fluorescent tube is used on 36watt choke,which one damaged or not damaged, if damaged why that damaged?

2 Answers   Bharat ITI,

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what is at/cm ?

3 Answers  

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In a ordinary plug can we hold the earth in hane and connect the circuit to supply?will we get a shock?

5 Answers  

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why transformers are put with supply for 24 hours before giving supplying to a locality?

2 Answers  

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How convergengr of nr method is not dependent on selection of slack bus and how gauss siedel method depends?

0 Answers  

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