Answer / k.prakashchandra

The output of earth tester is AC

Answer / karthik

DC Motor, DC Lamp, etc.,

transformers? power factor? machiences?

3 Answers  

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Dear sirs, pls check this 4-20ma to RS485 module datasheet,pls guve me some suggestions. http://www.szsunyuan.com/sy/pro_more.asp?Productid=539 Thanks. E-mail:yunianjiang99@gmail.com

0 Answers  

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how can i get the formula to find out the cable size if i know the load of main fuse protection.

0 Answers  

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how to calculate micom relay earth falt time and current sertting

0 Answers  

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why are we maintaining some specific gravity in battery ?

5 Answers  

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what is purpose of using neutral grounding transformer in generators??

1 Answers  

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when the time of backcharging the transformer three phases only enough or three phase with neutral is must.from these which one is the best one.

0 Answers  

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For 33 kv HT line how much amps fuse to be fitted pls explain with formula

1 Answers   Suzlon,

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send me the upsc conventional papers of 2006

1 Answers   Juniper Networks, Siemens,

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if any one phase of the 11kv/415v distribution transformer not delivering the supply voltage what will happen

2 Answers  

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What is the Relation b/w star delta starter , DOL starter and two speed starter. if we want to rotate a 20 kw fan in 2 speeds which type of two speed starter we have 2 use?

1 Answers   ABB,

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can we apply kirchhoff's laws to circuits containing non linear elements?

3 Answers   Metro,

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