why are caluculte transformers or dg's in kva does not
caluculate in kw
- 5 Answers
- 5180 Views
- I also Faced
- E-Mail Answers
Answer Posted / newguy
because of variable power factor
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
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 temperature elements?
Why do we need interlocking in a HT metering or Ring main unit switchgear?
what is control supply rating of a machine
How to calculate no of EARTH PIT? Describe the formula as per IS standard?
What are the conditions for sustained oscillator or what is backhouse criterion?
How to configure the drives in PLC, through Profibus commnication. And to how to address it?
acb(AIR CIRCUIT BREAKER)NOT CHARGING AUTO
what are the values of VRY,VYB,VBR,Vry,Vyb,Vbr,Vrn,Vyn,Vbn for Magenetic balance test of 100 KVA and 63 KVA Distribution transformer
How to calculate energy stored in a capacitance
a)In a 3-phase 4-wire circuit, a circuit breaker is selected to protect the circuit whose highest fault level is 6.6 MVA. Determine the required minimum breaking capacity in kA. (Note: Covert 3-phase power in terms of kA to find answer.) b)Using the below, determine the required minimum making capacity in kA as a “peak value”. Rate breaking capacity (Icn) ka: Icn<= 1.5 Factor = 1.41 1.5
What are the material used for resistor?
What happens if i apply 500V to 440V rotary Switch ?
what is calculation mathod/formaulla for deciding Size of busbar (Copper/ aluminum)for L.T. panel on Various Fault level like 50kA,25kA,10kA
How o select the electrical fuse?.What are its characteristics.How to select the material od fuse?
