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Pulse transformer step up the voltage pulse, welding transformer has high leakage inductance, it protects from short circuit current

basic princple of induction and synchronous motor

1 Answers  

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My switchgear busbar is rated at 2000A and just imagine the actual load on busbar is 1000A. From that busbar there are 10 outgoing feeders. Now the question is will the load be 1000A on each outgoing feeder or 100A per outgoing feeder. 2nd thing how do i calculate the load on individual feeder. Thanks for your time. Please provide some clarification on this issue.

1 Answers   Alstom,

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what is meant by motor protection relay & its working principle ?k

1 Answers   Pricol,

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why aggregate is placed all around substation ground.

9 Answers  

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When alarm is activated in buccholz relay in transformer

1 Answers  

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For DG or Transformer body earthing, is it necessary to terminate the earth bus to earth pit directly? If not terminated to earth pit directly in earth pit and connected to any common bus strip which ultimately connects to earth pit, what will be the pros and cons?

1 Answers  

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what is the principle of operation of tungstun bulb ??

2 Answers   IOCL,

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1.what is electricity 2.what is electronice 3.how many modules 4.five electrical component with symbol 5.five electronice componene with symbol 6.how convert 220v.A/C to 24v/DC 7.220V.WAIRING DIAGRAM OF AMMETER/VOLTMETER/OHMMETEER

1 Answers   Hatsun,

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What is difference between incomer & outgoing type Vaccum Circuit Breaker?

2 Answers   VBG,

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what is the differnce between high impedance relay and low impedance relay

4 Answers   Areva,

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in single phase circuit if i connect a heater between phase and neutral, then what will be the current path? phase to neutral or neutral to phase.

4 Answers  

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Diagram and details of polarity test for Current Transformer 11kv 400/200/100/1A

0 Answers   Hiranandani,

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