Answer / sneka

plc controlable

scada non control

Answer / saleem

PLC : Programme logic control
This the used to control the logic systems.


SCADA : Supervisory Controlling And Data Assembly
This is one type of the controlling process.

Answer / sreenu

scada means Supervisory Controlling area Data Assembly
This is one type of the controlling process.

how to calculate kA rating of device?

3 Answers   Siemens, Vijai Electricals,

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plz tell me the potential difference between phase and netrul

2 Answers   CGL,

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in ring main system we use the isolater b/w transfer bus and main bus if we r not use isolatar than wat will be the effect in our sys.

0 Answers  

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how to connect generators in parallel and what are the required equipment to do so?

2 Answers   MSEB,

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how induction generator generated the power without excition like syncronous generator.

3 Answers  

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ups and invertor battery selection chart and full formula

2 Answers   APC,

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why the Different manufacture's rating of Gas genset are different? i.e : cummins genset rating is in KVA .( 625kv). While GE- Jenbacher make genset have rating in Kw. (625 kw)

1 Answers   L&T,

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why generator one end side star neutral point given? if this point not given what happen?

1 Answers  

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differentional compound gernater used for wielding porpose. why????????//

2 Answers  

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Why don't we provide SURGE ARRESTORS for Transformer feeders?

5 Answers  

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Write the force balance equation of m ideal mass element.

0 Answers  

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why the single phse machine can not run by the three phase supply.

2 Answers  

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