Answer / binod

1 HP=.746KW
PF=.745/ROOT3*415*CURRENT

Anybody tell me about modbus hex address of l&t trivector meter er300p??I want to read voltage,current,kwh etc via rs485...If anybody have a manual then send on my mail..Brijeshmodi18@gmail.Com

0 Answers  

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what is the difference between watts and volts?

2 Answers  

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what the purpose of data retrivala panel in substation

1 Answers   NCC,

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'documenˁ

0 Answers  

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critically criticize the application of ring main unit in power system

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A 10 MVA, 66KV, 50Hz, Y-connected 3-phase alternator has synchronous reactance of 0.635 Ù. It is working at full load at 0.8 lagging p.f. condition. Find torque angle, neglect armature resistance.

0 Answers   VECL,

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There are 2 motors without name plate and terminal but one is DC motor and another is induction motor.How one can identify which one is DC and which one is AC motor?

6 Answers  

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why 3 phase motors are preferable over single phase motors ?

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IN dc capacitive reactance is??

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difference b/w semiconductor and insulator

5 Answers  

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ct connection of energy meter

1 Answers  

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what is the distance between two overhead lines

1 Answers   Aurobindo,

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