Answer Posted / bubbly

Actually all brothers we want to know calculation of cable
not VD so please any one have calculation of cable on load
& distance attach here

Two bulbs of 100w and 40w respectively connected in series across a 230v supply which bulb will glow bright and why?

1059

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how wecalculate breaking capcity of acb mcb mccb .explain with example

1945

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EXPLAIN WHY THE SURGE CURRENT RATING OF AN MCCB OR CIRCUIT BREAKER DECREASES WITH INCREASE IN THE RATING OF MCCB OR CIRCUIT BREAKER.

2034

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What is an ideal transformer?

1179

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Initially, when the input is not equal to the output — what type of response is this?

1065

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how to design step down 12 V, 1mA small transformer from 220 V AC? Because according to VI relation and power transfer it results bulky...

2100

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what are the installation procedure of high voltage power transformer,CT,CB&PT?

2078

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state working of halogen lamp?

1825

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how to maintain frenquncy with syncronising sub-station for distribution

2138

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132/6.6𝚔𝚟 𝚝𝚛𝚊𝚗𝚜𝚏𝚘𝚛𝚖𝚎𝚛 𝚗𝚎𝚞𝚝𝚛𝚊𝚕 𝚑𝚊𝚜 𝚘𝚗𝚎 𝚎𝚊𝚛𝚝𝚑 𝚙𝚒𝚝 𝚍𝚎𝚍𝚒𝚌𝚊𝚝𝚎𝚍. 𝙸'𝚟𝚎 𝚊𝚗𝚘𝚝𝚑𝚎𝚛 𝚝𝚛𝚊𝚗𝚜𝚏𝚘𝚛𝚖𝚎𝚛 𝚘𝚏 6.6𝚔𝚟/415𝚟 𝚌𝚊𝚗 𝙸 𝚌𝚘𝚗𝚗𝚎𝚌𝚝 𝚗𝚎𝚞𝚝𝚛𝚊𝚕 𝚝𝚘 𝚜𝚊𝚖𝚎 𝚎𝚊𝚛𝚝𝚑 𝚙𝚒𝚝 𝚊𝚜 𝚘𝚏 13/6.𝚔𝚟 𝚝𝚛𝚊𝚗𝚜𝚏𝚘𝚛𝚖𝚎𝚛?? 𝙸𝚏 𝙽𝚘.. 𝚃𝚑𝚎𝚗 𝚠𝚑𝚢??

984

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What is relation between mu(nought) and epsilon(nought)?

1541

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Why insulation level follows this order? transformer < bus bar < circuit breaker & Isolator < transmission line.

2145

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What is the basic principal, by which DC voltage level is increased more than the supplied AC voltage during conversion. As upto AC level it is contorrled by firing anlge but after maximum level how is it possible.Please clear picture. OR we have to supply the higher level AC?

1973

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which stabilizer is better ? AVR, Servo Stabilizer, Static stabilizer etc & why explain it

2877

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if two transformers are placed parallel & both have fault impedance of 50KA will it increase or decrease show example?

2009

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