can we connect both delta and star to the transformer
secondary and for what reason?
Answer Posted / gunasekaran
no it is star only because that voltage level tr sec is the
souce end souce end is always earthed why because 1.earth
faylt current getting closed path another one is avoid the
resonance grounding
| Is This Answer Correct ? | 3 Yes | 12 No |
Post New Answer View All Answers
Is there a diode made that works with AC 120 volt 20 amp? If so can it completely stop all current flow in 1 direction at all times?
what is per unit calculation?looking for simple and strong explanation thk u
what is the VA(Volt-amphere)? define with calculation?
What is the physical significance of phase.. i.e. what is exactly the meaning in layman's language.. 1 phase, 3 phase etc ???
Is it required to use Automatic transfer Switch in L&T panel board if we use AMF panel with DG set? How the single line diagram will be? Please forward the material to sreenu_207@yahoo.co.in
1. If 8.35%Z means the percentage impedance of 132kV-line from power company, we will like to confirm its base capacity?
what is the grounding Calculation formula? spouse i want to provide grounding to 3phase 18kw motor or i want to provide ground to 3phase 10kva dry type transformere or you give me any exemple...... Thanks.
i am going to give the JSEB,RANCHI exam for power plant,so i need some samples of papers related to that,so please send me these papers by my mail id.
HOW TO CALCULATE THE HEAT AND LOAD OF LT-SUBSTATION WHICH CONTAINS 2*1MVA TRANSFORMERS,LT-SWITCH BOARD,MLDB,ACB,BUSBAR,ETC,......?
at work i have a genertor/alternater what is the easyest way to work out if it is dc or ac?
How Self works in DG set
WHAT IS THE MEANING OG (li = 7 In)
how to find the capacitance value of the motor while running??
how to test the electrical panel.ht lt mcc pcc.
Explain Need of a starter in a dc motor.? Also explain any two starting and speed control method of dc motor?