Answer / yu

provision for low voltage side with NGR

give types of Air conditioners commonly used &its use?

5 Answers  

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what is the diffrence between single phase and three phase

6 Answers  

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Meaning of ingrace protection for motor.for ex IPXY

0 Answers   BARC,

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1)How much current can a 3-1/2 core 100 mm wire carry? 2)What are the special cables required for explosion proof wiring? 3)In case you do not have coal and salt for earthing, how can you achieve good temporary earthing? 4)One horse power single phase motor is more likely to get hot than a one horse power 3 phase motor. Is it true or false, if true why? 5)What are the different types of soft starters for large motors?please explain?

0 Answers   TATA,

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What is the working principle of MIG welding? and its out put Voltage?

0 Answers   L&T,

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If current and resistance in a circuit is increased by 20%, what will happen to its voltage drop??

4 Answers  

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please forward me the type of questions which would rise while me attending to 33KV Electrical License to my mail ID:vadrevu_raghava@yahoo.co.in

0 Answers  

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As per standard, transformer body earthing and other Equipment earthing (Equipment earthing) did not connect. but in LT side termination we are doing metal glanding in both side Transformer to PCC Panel through armoured cable, now X'mer body earthing and PCC Pane earthing (Equipment earthing) both are connect.is this safe for X'mer or other equipment?

0 Answers  

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which type of motor is used in automatic swing gate

0 Answers   Sail,

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Define availability (operational)?

0 Answers  

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wat is mean by HRC fuse... WHY we choose it...?

3 Answers  

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The safest value of current which can pass from human body?

4 Answers   Jindal,

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