What are the necessary components of the feedback control system?

0 Answers  

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IN HT MOTOR HT REFERS TO HIGH TENSION OR HIGH TRANSMISSION?

11 Answers  

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after how many spot we must chang secondry cable in portable spot welding gun?

0 Answers  

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voltage at generation stage is usually- ? a.11kv b.33kv c.66kv d.220kv

12 Answers  

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what is lxr?

0 Answers   NTPC,

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What is GIS Substation and how it operate? where these type of substation installed?

8 Answers   Power Grid,

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why don't we use the generator as a motor? and what will happen?

0 Answers  

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What is EPBX????

3 Answers   Emerson,

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give me name of current and volatge control device

1 Answers  

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for a 5hp motor to operate from 100kva generator ,what size of cable required in sqmm.

2 Answers   DSC, Indraprastha Gas Limited IGL, UltraTech,

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In alternator generally we give DC voltage to field of alternator but field (excitor)produce Ac & converts into DC by rotating rectifier(RR ) then fed to rotor .my question is why we cannot give dc voltage directly to rotor instead of Excitor & RR ?

1 Answers  

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Why armour HT XLPE power cable required to Earth?

1 Answers  

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