power factor is max for which welding a.arc b.resistance c.gas

2 Answers   Bhel, HCL,

---

How to calibrate or test an LT Air Circuit breaker 440 volts, 35 KA, 800 Amps ?

0 Answers   ABB,

---

what efficiency at 70% loaded transformer

1 Answers   EEEC,

---

Circuit diagram of tube light without starter using electrical choke

0 Answers  

---

is it necessarry to charge the battery of ups always??

3 Answers  

---

---

i have a Connected Load of 280KW and Maximum Demand of 224KW to one of SMDB under design with me. which criteria should i consider to design panel and main cables connected Load or Maximum Demand 1)Breaker rating 2)Panel Busbar rating 2)Incommer cable sizing (ignore Voltage drop)

1 Answers  

---

transmisssion type

0 Answers  

---

How out of step protection relay works?

0 Answers   APL,

---

Testing report of Earthing of 3.15 MVa PTR.

0 Answers  

---

HOW TO SET THE EARTH FAULT SETTINGS IN ACB????????????

0 Answers   General Electric,

---

what is voltage

7 Answers   TCS,

---

How many 2 ton window A/c can runs on a 125 KVA generator?

2 Answers  

---