Interested to Buy Any Domain ? << Click Here >> for more details...
When a square wave is applied to primary of a transformer
then what will be output wave form of secondary ?
- 15 Answers
- 52679 Views
- Bhel, Sail, Sterling Telecom, TCS, I also Faced
- E-Mail Answers
Answer Posted / surya
a pulse wave...
| Is This Answer Correct ? | 0 Yes | 3 No |
Post New Answer View All Answers
Why Stabilising Resistor used in REF circuit ?
If a high resistance fault occurs,then what are the changes will happen in the system?
use of PIR in ehv breaker
what is the circutor?why we use it ?
how to find the Motor,s insulation Power?
How generating electric power export to grid from the generating station ?
if sf6 gas low in gis what will happen
Draw a 230kv two-bus bar system showing the following. 1.Two generators (150MW) each connected through one 15.75/230KV transformers 2. 1 outgoing lines 3. Two 230/130 KV transformers 4. BUS PT's 5. CT
How relay works, reverse relay, master relay, os relay, earth fault relay and what is its setting point
EXPLAIN THE ESSENTIAL FACTORS WHICH INFLUENCES THE CHOICE OF SITE FOR A HYDRO ELECTRIC POWER PLANT
What is the permissable nutral current of three phase system as per IS standards?
My question is whether bellow formula is correct to find bus size for 46kA for 0.5 second & what is RT in bellow formula. formula to calculate the size of busbar to withstand the thermal stresses due to currents with duration of 0.2 sec to 5 sec. Sp = RT( I x I x t) / K Where Sp – is the cross sectional area of bus bar in millimeters. I - is the value of AC fault current. t - is the operating time of disconnecting device in seconds. K – is the factor depending on the material of the conductor, insulation and initial and final temperature. Value of ‘k’ for copper is 143.
what is the calculation method to design core and winding of a 200kva 3phase distribution transformer?
I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?
I have doubt that the supply HZ (very low or high than rated ) may affect the power factor. is it true. ?
