ELECTRICAL ENGINEER TEST IN FEWA ANY ONE HAVE KNOWLEDGE ABOUT THIS?????????

0 Answers  

---

difference between a diode and thyristor?

0 Answers  

---

how can we Increase the Value Of Frequency in electric circuits

0 Answers   HMK,

---

How can calculate ups battery back up time?

25 Answers   Cisco, Cooper, Pronet, Wipro,

---

how is motorized megger operate?

2 Answers  

---

What is fault level?How it is calculated and how it is Expressed?

2 Answers  

---

What is double delta conection in AC Motor? And can we done the double RPM of the motor by double delta conection?

1 Answers   vguard,

---

extremely urgent please, why a fuse is used before voltmeter but not with a ammeter connected to a CT(current transformer),thanks in anticipation.

4 Answers   NPCIL,

---

What difference between MCB,MCCB,RCCB,ELCB please explain briefly with its rating.

3 Answers  

---

Can i connect all earth pits in ring system..., And wat IS 3043 says...please help me

1 Answers  

---

While testing the value of the resistance for the earthing rod, two auxillary rods are connected to the earthing tester.What is the working function of a earth tester?

0 Answers  

---

we have a 2000kva step down transformer at our site. The HT side is charged from 22000V. So the primary current will be 52.48A. So why the HT breaker(SF6 ABB) is rated of 1250Amps ?

2 Answers  

---