Interested to Buy Any Domain ? << Click Here >> for more details...
what is positive,negative and zero sequence in power system?
- 4 Answers
- 9322 Views
- I also Faced
- E-Mail Answers
Answer Posted / x man
ITS USED TO REPRESENT DC POWER SYSTEM.
| Is This Answer Correct ? | 0 Yes | 24 No |
Post New Answer View All Answers
Why saturation region slowly shifted in the left side?
What is the breaking capacity of transformer and how can we calculate the breaking capacity of tranformer
Diagram on interconnectivity of 11kv transformer with RMU (i.e, one incoming and two outgoing or two incoming and one outgoing)
Dear Brother can u tell the proper size selection of cable & the fault level calculation of braker, busbar etc. pls mail me at azeemk30@gmail.com
I'm looking for a mnaual set for a Teradyne J750. Softcopy would be preferred but I'll take what I can get.
If the feeder rating is 7.5 kw or 10 HP star-delta feeder, MCCB is taken as 63 a, contactors-32 a, how much will be the OLR rating or which range OLR should be considered when we concern about type-2 coordination?
Hi guys! Plz help me to answer the following questions. 1. What are the types of transmission line energy losses? 2. Why are the VLF are used some types of services? 3. What frequencies are used for reliable beyond the horizon terrestrial communication without repeaters? 4. To permit selection of 1 out 16 equi-probable, what is the number of bitis required? 5. What is the most common modulation used for telegraphy? 6. What is the multiplexing is used to increase the capacity of the optic fiber? Thanks
what are the precuation should be taken ahen installing power transformer,circuit breaker,current & potential transformer
1.what is the difference between transformer differential and busbar differential.2)why we are using 2 slope for trafo diif and 1 slope for busbar diff.3)what is the purpose of metrosil and stabilizing resistor in high impedance relay circuit.4)how metrosil reduce the peak volage.5)what is the funtion of stabilizing resistor
7- What is the Dissipation Factor and the difference between it and Insulation Resistance Test? 8- What is the task (function) of DC and AC reactors in power plant? 9- What is the task (function) of (open delta with earthed) in some types in transformers? 10- What is the base of the selection of the vector group in transformers? 11- What is the zig-zag transformer and its function by drawing in large detail? 12- What is the polarity ? 13- Why we make short between phase(R) in high side and phase (r) in low side in vector group test? Where High Side ( R ,S and T ) and Low Side ( r ,s and t ). 14- What are the time on delay and time off delay? 15- What is the vector group? 15- What is the task (function) of different types of vector group such as Dyn11 , Dd0 , YNd1,……..,?
how to design the heater in temperature control unit to heat 50KL of water?
How much depth n width required for laying of 1X70 Sqmm Cable in Desert???
do you have some of interview Questions in power and genrator section in general whith answers
What is power relay?
Explain the terms real power, apparent power and reactive power for ac circuits and also the units used.
