what is meaning of system with diagrams?

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Is it possible to isolate a drive by installing a offline ups and also drive should be protected during normal power supply availability and is the use of isolation transformer necessary.

0 Answers   APC,

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What are the various logic gates?

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state and explain the type of losses in optical fiber communication channel, explaining the mechanism of the losses

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why use in tandulam capcitor in most of circuit

2 Answers  

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why the color of tube light is white?

18 Answers   TCS,

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why did the ground terminal place in 3ble plug?

0 Answers   Su Kam,

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box1-2 box2-12 box3-350 using multiplication and division only bring 74 in box 3 in 3steps

0 Answers   Godrej,

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What types of carriers are present in space charge region?

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can we calculate the voltage level for microwave energy which is using for our mobile communication?

0 Answers  

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HI, i am jayakumar, a B.E graduate of ECE. i have applied for officer trainee written test exam which is going to be conducted by hindustan petroleum corporation limited. currently the writen test of it, has been postponed from febuary to someother day without releasing the date. i am searching for question related to the writen test that whould be asked during the event of the test. if you possess the questions, pls email it to this id jai_pkp81@yahoo.co.in

0 Answers   Kalam Software,

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Hi i am going to attend the interview for BHEL. can you please help out in knowing about the area of preparation. I am apprearing for supervisior trainee post. Please share your views on this. Thanks (frm hydrabad)

1 Answers   Bhel,

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