Answer Posted / sunthosh080

Usually the mechanical life of the contactors will in
millions times and they are very easy to control and
operate. Other breakers are large in size and difficult to
control when compared. Also the opening & closing time will
be very less for contactors and in case of any short
circuits contactors can be easily repaired.

what happen if generator of micro hydro running at only a small percentage of its capacity, as a comparison, if the diesel generator that runs on only a fraction of its capacity there will be a wet stacking

1958

---

How the frame size of a flange mounted AC induction motor is calculated?

2074

---

11 kv input, 66 kv input advantages

1400

---

What do you mean by the zone of protection?

1101

---

salam&hi, i need to know about how can i calculate an enough current for the new building before i submit it to the suppliers

2102

---

At what factor resistance r of a conductor depends?

1127

---

hi friends this is a newcomer in your community of enthusiastic peoples. i am preparing for SSC (CPWD JUNIOE ENGG EXAM FOR ELECTRICAL) pls guide me on the same how to crack it? PLS LET ME KNOW IS ANYONE THERE WHO PASED IT? CAN I GET THE QUESTION PAPERS OF PREVIOUS EXAMINATIONS?

2246

---

can we start slipring motor on star delta like we start induction motor ? if yes where will we connect ?

1965

---

how can calculation ate Amps for cabel. Ex-for 1sqmm wire hou many amps we can draw

2465

---

11KV AND 22KV NETWORK KW CAPACITY IN RING AND RADIAL?

2008

---

how to produsing geretor power

2219

---

What is the physical significance of phase.. i.e. what is exactly the meaning in layman's language.. 1 phase, 3 phase etc ???

2182

---

What is dynamo?How it works and what is the function of dynamo in a DG.

2183

---

What's the difference between non break power supply and non break non short break power supply

1453

---

i am completed my degree(B.E EEE) 2014 anychance to get electrical licence plz help me

2156

---