Answer / sathish

in india we are using siemens , allen bradley & ABB.. most
properly all r using siemens

Answer / sunil kaushik

high hz power line carrier communications is used in india

If a 1.5V,3W torch light bulb is connected in series with a 15HP/11.19KW,230V single phase motor and the combination is connected against a 230V supply and switched on than what will happen keeping all other parameters as it should be A)the bulb will glow normally B)the bulb will not glow C)the bulb will glow with extra brightness D)the bulb will burn out and if a fuse is connected to the above circuit will something happen to the fuse and what about the single phase motor will it be affected? Please explain with derivation

4 Answers  

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whether the generating voltage can be made to be transmitted by means of signals to the recieved end or at the consumers end?

6 Answers   TCS,

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when we have to purchase the transformer by own i.e how much load will preferred HT connection?

0 Answers   Power Square,

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If OLTC is in manual position there is chance to variation of voltage(Low or High)?

1 Answers   Juniper Networks,

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what is the ambient temperature of transformer oil & winding?

2 Answers   Reddy Labs,

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what should be the value of helathy insulation b/w two cores of LT cable.

2 Answers  

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How will change the frequency in distribution side?

0 Answers  

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I WANT HOW CALCULATE TO CABLE FOR WELDING PLANT ?

0 Answers  

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Explain REF protection and sbef protection in transformer?

3 Answers  

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What is a soft start?

1 Answers   Focus,

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why current increases when voltage decreases in ac system

10 Answers  

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should Dy11 and Dy1 group can be operated in parallel??????

1 Answers  

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