Answer / sheikh

PLC comprises at 4 Types of Block.

1- Power Supply
2- C.P.U
3- Input modules
4- Output modules

am I right ?

power inverter we are using 2n3773 power transister in that places we can use any IGBT ?

1 Answers   Essar,

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what is let through energy of mccb

2 Answers  

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Can i get some examples of mechanical devices?

1 Answers  

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Write down the name of 2 lady Bir Pratin of Bangladesh

0 Answers  

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1.WHAT ARE TRANSMISSION LINE LOSSES DURING WINTER AND SUMMER SEASON? 2.WHAT ARE THE CAUSES/ 3.WHEN THE CORONA IS MORE?.,WHETHER WINTER OR SUMMER? 4. WHAT IS THE PERCENTAGE OF LOSSES IN TRANSMISSION LINE?

1 Answers   Coastal Energen,

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why in 3.5 core means 3 core for phase and .5 for neutral?

1 Answers   Sodexo,

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how we calculate the knee point of a protection and metering CT and what is the testing procedure.

1 Answers   CS,

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Why is the earth socket in an electrical plug outlet made thicker and lenghty?

5 Answers  

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what is the temperature rise test? explain in brief.with formula.

1 Answers  

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What will be the total current for 300kva UPS if it runs on 40 to 45 percent load. Is there any formula for to calculate the exact load.

4 Answers   Sodexo,

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why pull the single core cable?

1 Answers  

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why do the core of transformer saturates???

1 Answers  

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