what is neutral grounding resistor?

3 Answers  

---

what's the difference between abs/inc encoders. apart from the position remembrance what are all the other differences. and what's mean by grey code.

0 Answers  

---

mounting of bucholz relay engle on transformer

4 Answers  

---

what will happen if i connect 12 volt battery with 24 volt battery charger.

0 Answers  

---

what are doing the duall connetion in tree phase 10hp or etc motor with circuit diagram

1 Answers   Mukand,

---

where induction generator is used ?

1 Answers  

---

How can we calculate the current if we have load in KVA and if the load in KW then what formula will be use for calculating the current. please give both the formula for calculating the current.

3 Answers  

---

I HAVE A 50A MCCB AS PER DESIGN LINE WIRE CONNECT UPWORD SIDE AND LOAD IS CONNECTED TO DOWNWARD SIDE TO THE MCCB.IF NOW ANY ONE CHANGE SUPPLY & LOAD(WISEVERSA) WHAT HAPPENS ? DOES MCCB OPERATION OR WORKING FUNCTION NORMAL IF YES THAN WHY THERE ARE MARKED LINE & LOAD ON MCCB.

0 Answers   HCL, TCS,

---

how to calculate cable size by amp

19 Answers   CDS,

---

what is the diffrance between earthing and grounding...?

6 Answers   Essar,

---

what is VSWR?

1 Answers  

---

I have 90KW Motor 60 Hz,380V Pf 0,88. after testing the Motor without Load is the no load Current 36 A,but wenn i put load after 2 hours the current increase more than 156 A. Can anybode tell me waht is the Problem?

4 Answers   ABB,

---