how much load should be given on 5 mva transformer

7 Answers   NTPC, OHPC, Power Grid,

---

what is the use of Turbocharger in a gen-set?

3 Answers  

---

why AC signals are represented by sinusoidal waveform?WHY other waveforms not used for representation

0 Answers  

---

What is the role of the 50 STUB protection at a GIS 400KV substation with SIEMENS protection relays?

0 Answers   Power Plant,

---

What is the method of estamating of cable, CB,MCB ?

0 Answers  

---

details of oil cell size of Breakdown voltage test of tranformer oil details as per Standardswith mushroom electrodes?

0 Answers  

---

how ceiling fan worked?

0 Answers  

---

advantage of cu cable over al cable

4 Answers   Havells,

---

why dc motor is called constant flux motor?

1 Answers  

---

How do you reverse the direction of rotation of a FAN?

13 Answers   CPCL, IOCL,

---

I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?

0 Answers  

---

what is the role of impedance in transformer?based on secondary f.l.current(139 amps) and impedance(4.07) of 415/415v of 100 kva transformer. what is the primary current?

1 Answers  

---