Answer / somu

transformer can be protected by using the
circuibreaker,buccholz relay,isolator,merz prize protection
using current transformers.

Answer / kundanmalani1990

x'mer protection only for the buccholz relay are use!!!!!!

Fault current shall be part of tech specs of power cable or not?.

1 Answers   DAE,

---

what is diffrence between dc motor and dc generator?

3 Answers   HBL Power Systems,

---

why synchronous motor is not self starting

5 Answers   Cenored,

---

what will happen if one of the phases from a 3-phase motor is disconnected?? stop/run at 2/3rd speed or run at same speed????

3 Answers  

---

Up to how much limit of HP of electric motor the Star- Delta Starter can be used ?

1 Answers  

---

what is subtransient , transient and steady stateac components

0 Answers  

---

how can we generate electricity????

6 Answers   Torrent Power,

---

Is any AC drive(VFD) had a feature of DC injection braking? if available please mention the detail. i.e drive can supply braking torque when the motor in idle state.

0 Answers  

---

at work we have a 3 phase motor but on testing one phase isnt getting a reading. it runs 24 hours a day all week. stops and starts well no noise or heating. the phase isnt down to earth.is it just a bad meter reading or not? phases one and three came up with a resistance reading of 0.4 but phase 2 couldnt get anything shows up as open circuit.

0 Answers   iGas,

---

what is the minimum recommended leakage current of an earthed cable connected to the body or skid of an alternator

0 Answers  

---

what do you understand by dressing a HT/LT pole

1 Answers   Federal Polytechnic Nekede,

---

how many synchronous motor are there in any power plant

0 Answers   L&T,

---