two or more transformer are working in parallal,one is out of order,what are you doing?

7 Answers   wbsedcl,

---

how to find 5 kilo meter long under ground 33 kv cable fault location if IR VALUE shows 0.05 M ohm @5000 volt.and cable fault locator shows some time fault distance 3 kilo meter ,3.7 kilo meter and some time 1 kilo meter? now how to find the fault location that where is leakage.

1 Answers   FGI, OPS,

---

Define peak time.

0 Answers  

---

what is the working principle of soft-starter & how it diff. from VFD ?????????

5 Answers   L&T,

---

Disadvantage of leading power factor

3 Answers  

---

if the load is 80 amp for main fuse and 100 amp for breaker so how can we calculate the cable size (cooper ) .

0 Answers   Bhel,

---

any application of back emf

0 Answers   MahaGenco,

---

What is LSIG ?

6 Answers   Apollo Power,

---

what is rms value?

3 Answers  

---

how to increase or decrease speed in DC shunt motor by DC convertor

0 Answers  

---

Can any one know what are the symbols at the down (below) the analog ammeter??? there are 4 symbols which are they ?????

0 Answers  

---

what is the knee point voltage ? what is differtial rela? what is impedance and % of impedane? what is the postive phase sequance ? negative phase sequane ? and zero sequance impedance ? what is sortcircuit calculaion? why take calculation? define stabilty test ? why? what sentivity test? define merz protection ? what is the burden ? class 5p10, accracy, metering ct take knee point voltage test thet time what heppan why dont take knee point test to metering ct?

0 Answers  

---