Answer / lokesh

inter change the polaritity in internal side of the xmer.

Answer / k.prakashchandra

connections are to be interchanged in both sides

Explain the following and how these are working with PLC Unit 1 I/O Module Card 2 Adaptor Card 3 Ribbon Adaptor 4 I/O bus 5 I/O Devices

0 Answers   Mayur,

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CONTACTORS ARE MADE UP OF WHICH MATERIAL?

6 Answers   IOCL,

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If mutual flux is 1.2wb & power factor is 0.8 lag , then what is the Useful flux of a transformer?

0 Answers   Nalco, NTPC,

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generaly all power generating devices is expressed in KVA or MVA then why power ststion is expressed in MW

6 Answers  

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for star delta connection,,why the contactor star not burn,when red,yellow and blue cable is looping.

2 Answers   Mahindra Water Utilities,

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what is the abbreviation for F.M In FM-200 fire suppression system

1 Answers  

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What is Creepage distance?

1 Answers  

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Explain why machinery used on a.c supply is usually rated in KVA instead of KW?

10 Answers   EEE, Mtandt,

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if the power factor is .88 i want to increase the power factor to .99 what number of capacitor is to add?

3 Answers   Amway,

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What is APFC Panel????

5 Answers   Emerson,

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What is the difference between acs 550 & acs 850

0 Answers   Madhucon,

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what must be the mf for a meter with the following conditions. line ct ratio-100/1 line pt ratio- 220kv/110v meter pt ratio- 3X63.5V meter CT ratio- -/1 A

1 Answers  

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