Answer / md ashhar

0.5 Megha ohn

Answer / kaleem

R= V/ I
R = 380/ 800
R = 0.475 Ohm.

What is meant by "tampering detection" of a electrical energy meter?

3 Answers  

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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 importance of RESONANCE

2 Answers  

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what are the disadvantages in GIS over AIS

0 Answers   Tata Steel Limited,

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Why motor is not calculated in kva, whereas transormers are calculated in kva

2 Answers  

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xlpe cable 4 core nuetral wire is small why ?

3 Answers  

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what is the minimum (Common factor) insulatin resistance of the following a, 4mm sq wire b, cable from 50 mm sq to 800mm sq

0 Answers  

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What is the difference between Isolator & Load Break Switch?

7 Answers   Infotech,

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In a company the lines carrying 33KV but the load is below 10000Volts so we know that <11KV we can put 11KV lines but the lines are 33KV,..so how we can step down the voltage to 11KV with out erecting a substation

1 Answers  

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Why do we twist copper to make cable?

3 Answers   Bhel, Integrated, MR Cables,

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What will happen if i replace a inductive proximity switch with photo sensor in a machine?

0 Answers   Hitachi,

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Q2). When 3 dice are simultaneously thrown, which of the following would be obtained? (a) Result 1: “A 5, a 3 and a 6” (b) Result 2:” A 5 three times” (c) Result 3:”A 5 twice and a 3” (d) All three results are equally likely. (Musigma Question)

2 Answers   Mu Sigma,

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