What is min and max voltage between earth and neutral/phase
if it perfect earthing?
Answer Posted / rajasekaran.raman
what suresh said is correct only for second and third ,but
1st how could you say that value?
| Is This Answer Correct ? | 8 Yes | 14 No |
Post New Answer View All Answers
the problem faced on star or delta winding connection??
in 6.6 kv vaccum circuit breaker vaccum bottole vaccum capacity ????
what is the difference between single ratio, multiple core and multiple ratio, multiple core ? please explain.
Can Anyone Answer anyone of these ? Q1) why direct SOLUTION of Load Flow Studies in Not Possile ? Q2)Why majority of Buses in power system are load buses Q3)Why one of the buses in Power system is taken as reference bus (slack or swing) Bus ? Q4)Bus Admittance Matrix is a sparce (means it contains some zero elements ) matrix , give reason
Earth leakage relay basic knowledge principle
Form S and "c" license application both are same? @ tneb portal
if there are six generators (3 gas CATT, one Jenbacher o1 MW each, and two nos Diesel 01 no 01 mw other 0.65mw EDGs ( say), 3 CAtt gas set have identical pole pitch,01mw EDG and Jenbacher gas Set have different pole pitch, how their power connection can be done to connect a common bus bar during installation. in short, how different pole pitched generators power connection can be done to connect a common busbar system through generators incomer ACBs.
What is kvar?
can anybody tell me that for p.f. Improvment we use capacitor banks but how to decide its capacitance. As we all know how to calculate kvar but what abt capacitance value
what is the current density of copper & alluminium.
how to determine ct ratio in ht vcb?
The screw thread commonly used for transmission of motion is one of the following types of threads
what is data block in plc ? How the values of data block are written and read by hmi ? what is the difference between function and function block ?
Trafo ratio is 11kV/6.6kv,Vector group is YND11. What will be the effect if secondary is used for earthed system.
How many Zones can be in Conventional type fire alarm system & how can we detect the fire in Conv. type FAS?