can we identify the direction of power flow in transmission
line by after only looking the tower
Answer Posted / ashok
not identified because power not visible.
| Is This Answer Correct ? | 10 Yes | 7 No |
Post New Answer View All Answers
What is meant by full pitched winding?
100 MVA 3-phase alternator with earthed neutral has a reactance of 5 ohms per phase. what will be the fault MVA of generator.
what r the safety measures in UPS ? explain all?
how to calculate sizing of NGTR (Transformer rating,Loading resistor value and Current rating of resistor) and what is the X/R ratio. Details : 11kV,Capacitance 1.73532 micro farads,40kA for 1sec.
What is tan delta & PPM in transformer? and whats its IS value?
why any centrifugal blower draw more current in starting. consider id fan and fd fan?
What is dielectric loss?
lenz law application and define
by what factor the starting current is used when comparing star and delta connection for motor starting?
Hi Suppose we have a wye/wye transformer which is grounded at both sides,in this situation, do we have ay ground transformer? in other words, ground transformer can do any thing more (while we have nuetral wire in both sides)? As the last question, what about 3rd harmonic? we have two choices: first using wye/delta transformer + ground transformer and second using wye/wye earthed connection.in the former choice, we dont have 3rd harmoonic at the secondary side but what about Yn/yn conection? do we suffer from 3rd harmonic in the Yn/yn connection?
In CTs tan delta point should be earthed , what is the reason behind it?
Where burned of electricity,when,who, & why.
Define piezo-electric effect?
please send me jindal previous aptitude and technical question and answer.my email id is deep_raj@live.com
what clearance required for 4.5 mva dry type transformer?