Answer / kundanmalani1990

b'cz they r the communication & message pass to the other
substation ..

Answer / akhil.goyalanager1985

FOR COMMUNICATION & MESSAGE TO OHER SUBSTATION AND ALSO
BLOCL THE HIGH FREQUENCY SIGNAL LIKE RADIO ENTER TO THE
SUBSTATION

in transmission line, if the load is suddenly increased at the receiving end of the system the phase shift will (a)decrease (b)becomems zero (c)increase (d)not be affected

4 Answers   Getco,

---

What is the use of Surge Capacitor in LAVT?

1 Answers   Snipe Engineers,

---

I have two AC generators, the first rated 2680KVA for 380V/4345A/pf:0.7 and the second rated 3461KVA for 5500V/363A/pf:0.8. I want to parallel the two generator to a bus. The second generator passes through a transformer to down the voltage to 380V and a part of its power goes to another bus so that it's only a part of the total power of the second generator taht goes to the considered bus. I have two Basler DECS100 AVR regulator. How can I make the synchronization ? What others equipments must have ?

1 Answers   CST,

---

how many desk top computer can connect to a 25kva 3phase generator?

1 Answers  

---

Upload data by LSMW via BAPI in SAP system.

1 Answers  

---

A genarator is connected through a 20MVA ,13.8/138 KV stepdown transformer to a transmission line. at the reciving end of the line a load is supplied through a step down transformer of 10MVA,138/69 KV rating .A 0.72 PU load evaluated on load side transformer ratings as base values ,is supplied from the above system for system base values of 10 MVA and 69 KV in load circuit the value of the load in generator circuit will be ...........

1 Answers  

---

how you configure motorvision relay (L&T make)from DCS

0 Answers   Ispat,

---

When calculating the speed of a rotor required for a particular frequency of synchronous generator we use the equation 60f/p Is this p is the number of pole pairs of rotor & do we consider the number of pole pairs in the stator is 1?

0 Answers   UOM,

---

How does a star connection and delta connection work? How does the star connection save starting current and how does it change to delta?

3 Answers  

---

when voltage increases then current also increases then what is the need of over voltage relay and over current relay? can we measure over voltage and over current by measuring current only?

1 Answers  

---

Briefly describe three methods that are usually used by electricity suppliers to control voltage levels?

0 Answers  

---

Explain and give me an example of a time when you had to explain some new procedures to your co-workers for quality service delivery, how did you go about it?

0 Answers  

---