Answer / k.prakashchandra

If it is single phase earth one of the terminals to treat it as neutral ( actually there is no neutral for single phase source). If 3 phase, earth the star point

Answer / ghannesh

hi all we know all zebraic sum of the current meeting of the junction point is zero star point is 0 it is connected to earth( we are called neutral) for balancing per phases

Answer / jithendra

For HT or LT DG Set Neutral from Copper Earth pit 2 sets According to the rated KVA of DG set Copper flat size varies

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

3 Answers   Napino,

---

if 2 coil of 1000W connect in series and 200 v is applied across it . then what is the total power of coil when coil have only resistive load .

1 Answers   BSNL,

---

synchronous motor of 13.5MW having which type protection? and how to set relay?give me relay setting calculation for different protection for this motor assume efficiency,power factor and other term if neccecery

1 Answers  

---

in gen traf what is ONAN , ONAF , OFAF and DYN

3 Answers  

---

the power loss in an overloaded line is mainly due to? a. resistance b. capacitance d. inductance d. none

4 Answers  

---

Terminal blocks is used for segregate the connections... There is any principle for terminal block..?

0 Answers  

---

Explain the working of any one cutting machine

0 Answers   Mahatma Gandhi University,

---

what is meant by impulse voltage?

0 Answers   Masseera,

---

which type of motor is suitable for water pump?

1 Answers   IIM,

---

inductive power factor is benefit compare to capacitive????

3 Answers  

---

what is the diff between VCB & ABCB breaker in substaions? explain the operating priciples of VCB & ABCB

1 Answers  

---

Are Refrigerators & Deep Freezers the Inductive load ? How to calculate the Power Factor & hence the Output Power for them ?

0 Answers  

---