Answer / brijsh

it willbe increases

Answer / mojinkoshy

if load increases, the RPM of the DG set(engine & coupled generator) should maintain constant to make the electric frequency constant. In such a case to balance with the increase in load the engine should have to burn more fuel to maintain the same RPM (energy can nether be created nor be destroyed). Burning of more fuel means more heat produced.

Will it be OK to connect a 5MVA 33/6.6kV Ynd11 Transformer to a Star connected Motor. Or on other words connecting a Delta to a Star. I have another 30MVA 33/11 Dyn11 and would it be practical to convert it to Dd0 consequently converting the Voltage Ratio to 33/6.35kV Dd0.

1 Answers  

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What is knee point voltage?

0 Answers  

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Why human body feel electric shock?

0 Answers  

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For these 2 devices what their power ratings are ? 1) single phase : AC 220V & starting amps 3Amps (i.e. starting torque) and the stabilized amps 2A ... For deep freezer 2) single phase : AC 220V & starting amps 2.7Amps (i.e. including the starting torque of a CRT monitor) and the stabilized amps 1 Amps thanks

1 Answers  

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last 5 year rrb allahabad junior engg electrial engg question paper

0 Answers   RRB,

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How do you think they do earthing or grounding in ships and aeroplanes?

9 Answers  

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Transformer type...??

1 Answers  

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why ac supply neutral should earth not in dc (-)

2 Answers  

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How we select the cable rating

1 Answers   BTM, Videocon,

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Sir, I have applied for the of Assistant.engineer of NPDCL. please send me all AP TRANSCO AND JENCO solved papers of previous exams . I requested send me the papers to my id as soon as possible (rajanikanth_peddi@yahoo.co.in) (This is very urgent) Thank You,

0 Answers   APTransco,

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What is ramp signal?

0 Answers  

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what is specific gravity of a battery if specific gravity increase/decrease,what will happen to the voltage/current of the battery

5 Answers   NTPC,

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