For Eg a 30 kw motor at full load how much kw it takes And at no load how much KW it will take?

1 Answers   GEPL,

---

what is the difference between current voltage transformer and current transformer and where it is used?

2 Answers  

---

1.what is surge used in power system 2.what is switching used in power system 3.what is lightning used in power system

1 Answers   Areva,

---

What is the meaning of dedicated earthing?

0 Answers   Dabur,

---

what is inverter

12 Answers   Bhel,

---

---

how to set the time in digital timer ?

0 Answers  

---

WHY WE GENERATE 3 PHASE POWER ONLY AND NOT 4 OR 5 OR 6 PHASE??? PLS REPLY.

7 Answers  

---

-What shall be short circuit current of LV switchgear for a 1000 kva, 11.415kv, 3 phase tranformer with 5% reactance.

0 Answers  

---

How to calculate the cable size in sq. mm. when the load is given in KW?

1 Answers  

---

What type of wiring series or parallel is used for conventional and addressable type FAS & why?

0 Answers  

---

what difference between tapping -15% to +5 % and -5% to +15% tap. & how can define HV turns on maximun & minimum tap of power transformer.

2 Answers  

---

What happen if you keep open the Neutral Grounding Switch in open condition of the HT Generator at starting and again on load if it open then?

1 Answers  

---