Interested to Buy Any Domain ? << Click Here >> for more details...
For DG set,if the loading is increased,does flue gas
temperature increases or not?
- 2 Answers
- 6485 Views
- NTPC, I also Faced
- E-Mail Answers
Answer Posted / 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.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
TRANSFORMERS WITH DC SUPPLY
What is the formula to calculate the size of Aluminium and copper cable?
ii) A shunt motor supplied at 230V, runs at 900 rpm when the current is 30A. The resistance of the armature is 0.4 ohms. Calculate the resistance required in series with the armature to reduce the speed to 600 rpm, assuming that the armature current is then 20A. [12]
i have 3500 amp load and select current transformer and perches.how i calculate .please understand
What are the function of different components of servo motor?
Why the symbol of register is "zig zag"
How to select the cable and voltage drop in circuit?
What will be the output voltage of a transformer if it is primarily energized from a square wave voltage source?
This is reqd for a 1MW Solar power plant..We have 2DC outputs from the solar panels Connected to 2INVERTOR panels.. Output from invertor is 3ph,280v,500kva,50hz.These are connected to individual ACB.This has to be stepped up to 11KV ,1250KVA SYSTEM.Now can I use (1) one more ACBTO GIVE A COMBINED OUTPUT OF 1000KVA,280V & STEP UP THE OUTPUT BY USING a single two winding 3 ph transformer 11kv/1250kva. or (2)use the two outputs and connect to one three winding transformer of above rating..Pls suggestwith details.
what is the difference between linear choke and suction choke?
What are the temperature elements?
what are the usual topology of transformers at different substations in the power system and why that particular topology is choosen. what are the limitaions of that topology?
what is meant by residual over voltage & residual earth fault ?
What is the selection process of breakers. Can any one please give a formulation on same?
what happen if drive input fail momentry at 48.5 HZ frequency?
