Answer Posted / guest

11m

Write down the design procedure of commutaj.

2181

---

can someone explain that how the speed of the protection system affects the fault level calculation?

2160

---

wat is d diffr btw shunt coil and trip coil in VCB?

2905

---

Distribution transformer we provided 2 separate earthing pit for Body and 2 separate earthing pit for neutral,we can not connect separate body earthing pit to other earthing pit but we do metal glanding in secondary side cable termination in both side, transformer and PCC panel (LT Panel), is this safe for transformer and other equipment?

1774

---

what will happen reduce the transformer voltage from 415v to 406v, is it save the energy,? are this methodis good to reduce the energy.?

1570

---

If a surge divertor is required to be protected by 32 amp C Curve Circuit breaker does this limit the amount of protection from surges that you will acheive

1838

---

A 100KVA SINGLE PHASE TRANSFORMER 10000/200V,50HZ REQUIRES 300V AT HV SIDE TO CIRCULATE FULL LOAD CURRENT WITH LV SHORT CIRCUITED.THE INTAKE IS 1000W.THE % OF REGULATION ON FULL LOAD AT 0.8 PF LAGGING WILL BE HOW MUCH AND THE SECONDARY TERMINAL VOLTAGE ON 0.8 PF LEADING WILL BE

2638

---

Ceiling Fan and Storage type water heater. Discuss

2021

---

I need bhel electrical test pattern & paper

1903

---

How 3 phase invertor works?

2126

---

WHAT IS MOBILE SUB-STATION? & REALLY BENEFIT IN INDIA

2119

---

can anyone send me some sample question regarding power grid corp

2251

---

Meter p.t. ratio= 3×230/400 , c.t.ratio = 3×1 (2) A what is m.f.

1792

---

kindly send me 11KV MV motor differential protection procedure by primary injection method.

1494

---

2 v/500amp/hr to 1.80vpc at 20 degree celsious 2v/5ooamp/hr to 1.75 vpc at 77degree farren .this is the capacity of a battery .what is the meaning of this . can i get a detailed explenation

2352

---