# 4 hi friends i m from electrical branch and seeking for tech. + apti. both papers of hpcl plz get it available as soon as possible my email id is sumit_lig189@yahoo.co.in

0 Answers   HPCL,

---

Good day everyone,currently in our premise we using 30kw slip ring motor with resistance bank which we use as forward and reverse at conveyor bar handling. So,my question is how do we calculate the resistance bank which is suit the motor. Kindly,assist me... thank you

0 Answers  

---

When the DG is running at the time we can connect to capacitor banK? why it is required or not

1 Answers  

---

what is trip circuit supervision relay? How does it work in switchgear?

6 Answers   Radha Regent Hotels,

---

why anti pumping relay is not given to tripping coil of the breaker? why only to closing coil?

2 Answers   INEL, Siemens,

---

i have total 8 dg sets for synchronizing and 2 buscoupler,1 sectoin dg no 1,2,3,and 2 sectoin dg no 4,5,6,and last section dg no 7,8 ....if buscupler no 1 and 2 is off mode ..than dg no 1,2,3,will synchroniz of another dg sets?

0 Answers   Crown Buildtech,

---

what is EBXl (electron beam cross linked ) cable ?

1 Answers   Polycab,

---

Why electricity is generated and transmitted at the values of multiples of 11?

3 Answers  

---

what is the distance between two overhead lines

1 Answers   Aurobindo,

---

Whet is IGBT.How it teste

2 Answers  

---

what should be the spaciing between street lights designed for a manufacturing location. any IS codes?

0 Answers  

---

Explain the operation of grid connected central solar inverter ?

0 Answers  

---