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HT Breaker means High tension breaker which is used for protection of our transformer before LT or x-mer we use RMU (ring main unit ) for transformer protection,if we don't use HT breakers then we use DO fuse for x-mer protection which will blow due to excess current.We also use VCB at switch yard for protection purpose.

Why we make body earthing of transformer and what will be the size of the copper wire for this purpose related to KVA Capacity of the Transformer as per code.

0 Answers  

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What is the neutral voltage in practical AC systems

0 Answers   VCMS Technologies,

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What is sub category?

1 Answers   DBS,

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Basic questions asked in HPCL(instrumentation) in refinery section

1 Answers   HPCL,

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i want to design tap changer for 15kv to 0.4kv steepdown transformer then how can i calculate tap number required

0 Answers  

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why water first pass to sac then sba

1 Answers   ACC,

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Please send the placement papers for randstad

0 Answers  

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What's is the mechanism of for stroke engine

0 Answers   Medha Servo,

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i want MEIL placementt papers

0 Answers   MEIL,

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Question 98 - The Planck-Einstein relation connects the particulate photon energy E with its associated wave frequency f to produce E = hf. Let h to be the Planck constant. The frequency f, wavelength L and speed of light c are related by E = hc / L. With p denoting the linear momentum of a particle, the de Broglie wavelength L of the particle is given by L = h / p. (a) Find the equation of E as a function of p and c. (b) If E has a unit of electron-volt and f has a unit of 1 / second, then what is the unit of h?

1 Answers  

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How does an Accumulator works?

0 Answers   Heavy Engineering Corporation Ltd HECL,

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main() { char input[] = "SSSWILTECH111"; int i, c; for ( i=2; (c=input[i])!=''; i++) { switch(c) { case 'a': putchar ('i'); continue; case '1': break; case 1: while (( c = input[++i]) != '1' && c!= ''); case 'E': case 'L': continue; default: putchar(c);continue; } putchar(' '); } putchar(' '); }

1 Answers   Vector,

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