Answer / sudhansu sekhar samal

BS 587:1957- specified in 11kv motor starter & controller

What is the working principle of ceiling fan?

6 Answers   Indian Navy,

---

wha tis the ac motor used for traction system

4 Answers  

---

HOW CAN YOU CALCULATE PRACTICAL EFFICIENCY OF A ASYNCHRONOUS INDUCTIONMOTOR OF 7.5KW,& MOTOR IS RUNNING WITH AVOLTAGE OF 410 VOLTS,& TAKING CURENT OF 13 AMPS

0 Answers  

---

What is the tests required for a 132 kV, 400 kV , 765 kV for a Circuit Breaker and Power Transformer before commissioning ?

0 Answers   Eprosys Engineering Consultants,

---

What is real time power factor control panel(RTPFC)?

0 Answers  

---

wwht is wave trap used in ht line

4 Answers  

---

what is ground fault current? is there any current flow takes place through ground? is it possible? if it's possible whether it affect human beings on earth near the fault or not?

2 Answers  

---

What is the practical way to calculate the cable size for known ampere load?

0 Answers  

---

when we design electrical schemes of 11/.415kv distribution..wen and were should we show the relays??what is the function of it?for example..we place EFR Relay CT between transformer neutral link and transformer earth.Like this what are the other type of relays we should use?why?where?Explain please..Thank you

0 Answers   ETA,

---

how choose conductor &caple&wire depending upon the load

2 Answers   HCL,

---

what is derated current of power cable & what is formule to find derated current?

1 Answers   Thermon,

---

what is the ka rating of mccb. and how it is decided .

3 Answers   Napino,

---