why we use +ve load distribution in 24v , and -ve load distribution in 48volt.?

1 Answers  

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what is emp?

1 Answers   Bhel,

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what is IP 68 & IP 66?

2 Answers   Ecil, ONGC, TCS,

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why job after btech without going to further education?

7 Answers   Wipro,

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How many TRx use in one BSC.

15 Answers   Ericsson, Huawei,

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What is meant by CDOT in relation to the Communication in BSNL? Explain the term CDOT.

0 Answers   Alcatel,

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What is the GSM fundamental?

7 Answers   Ericsson,

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Explain is rfid in developing stage?

0 Answers  

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how can you convert +5v to -5v?

7 Answers   TCS,

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How many TRXs are supported in Nokia Metrosite

0 Answers   NSN,

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As the temperature of a p-type semi-conductor is gradually and continuously increased, what will happen to the fermi level?

0 Answers   C DAC, CDAC,

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Why 16 Signaling links are the maximum links between two GSM switches?

1 Answers   Ericsson,

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