Interested to Buy Any Domain ? << Click Here >> for more details...
what is the difference between upper impedance and lower
impedance distance relay?
- 3 Answers
- 11684 Views
- Havells, Power Grid, I also Faced
- E-Mail Answers
Answer Posted / bl meena
upper-above which not operate
lower-below which operate
| Is This Answer Correct ? | 6 Yes | 1 No |
Post New Answer View All Answers
is ac supply can store
What is the restart inhabit setting in ABB spam150c relay (Motor protection relay)
What is the working principle of MIG welding? and its out put Voltage?
what is the meaning of number in (11, 31, 61,14, etc. CDG11, CDG31, CDG61, DDT32
1.what is difference in maintain Hz again Hz in USA ? 2.how to calculate the battery AH? 3.why are yearly maintained in transformer how many tests in required?
Why the power generated in dams is complex power? Why the generators in dams cannot produce Real power directly (i.e power which has zero reactive part)?
Define step response?
Explain Energy and Power signals?
Explain using drawings what is reverse PID action w.r.t PID controllers.
What will happen if the d.c. Machine is operated below rated speed?
what is the benefit of floating our DC source? if i have two floating DC source of which 1 has a ref voltage of -21VDC and the other of -18VDC. can it be connected in parallel to share a common ref voltage? if not, how do i make both sources to be of common ref voltage? tks
FOR 16/20 MVA 132/33 KV ONAN/ONAF TYPE TRANSFORMER IT IS DESIGNED FOR 16 MVA WITH ONAN CONDITION.IT BECOMES 20 MVA UNDER ONAF CONDITION.LOAD LOSS IS GUARANTEED FOR 65KW AT 20 MVA AND % IMPEDANCE 13.75. PLEASE TELL US AT WHAT LOAD LOSS AND % IMPEDANCE IT SHOULD BE DESIGNED FOR 16 MVA AND WHAT WILL BE ITS EFFICIENCY AT 20 MVA?
Name the test signals used in control system
how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?
What are electric motors?
