Answer / svasu30

please give me reply for this question as soon as possible

Answer / k.prakashchandra

Upstream means incoming , downstream- the outgoing

What is the height of DA, DAL, DB, DC & DDE tower?

0 Answers  

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In Transmission System if the potential difference at the two end of line are same then is the transmission of power will continue ? if yes then how.

1 Answers   IOCL,

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how to calculate bus-bar sizes? (copper bus-bars)

2 Answers  

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what is linear elements

1 Answers  

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Why in a three pin plug the earth pin is thicker and longer than the other pins?

18 Answers   LG, NTPC,

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my N-P 230 VAC at 3 wires but i haven't any voltages at phase to phase whither my supply is 3 phase, why i haven't received these line to line voltages ?

2 Answers  

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1)Why potential transformer primary site grounded? 2)can be loop between neutral & body for grounding? 3)What is the difference between ELCB &RCCB? 4)Why we use iron core in transformer insted of wooden core? 5)what is the principle of excitation? 6)Why we test the core balance test for transformer? 7)what is creepage?What is the creepage length for insulators at different voltages? 8)How much type of relays used for differential protection of generator,transformer & busbar protection?

5 Answers  

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How to know of any cable size if there are not written on cabl?

0 Answers   APGenco, El Seif,

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2 electric bulbs of 100w,200V are put in series & the combination of each bulb is supplied to 100 V . the power consumption of each bulb will be????????

4 Answers  

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we convert 66kv to 33kv then 33kv to 11kv,11kv to 440v.why not we convert directly from 66kv to440v?

7 Answers   HCL, L&T,

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how to calculate energy of 3-phase motor?

0 Answers   Suzlon,

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why do we provide metallic enclosure to bus duct and then ground it?

1 Answers  

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