what is the bus bar size of 2700 amp ACB breaker ? and what is the cable size ?pls detailed answer ?

3 Answers  

---

If Polarization index of motor 8.75 at 500volts of medium voltage 4.16 KV motor what this mean winding good or bad pl answer if any reffrence book give me the link

0 Answers   Marafiq,

---

Hi Friends pls give information regarding BARC written test. am attending by 20-5-2008. mail me to kkumarei@gmail.com or message to 9962122264

2 Answers   BARC,

---

What happen if an alternator rotates in reverse direction?

3 Answers  

---

How to do maint. Of busbar.

1 Answers   KSEB, L&T, Siemens,

---

---

In a power system we know that if the generated power is less than the load then the frequency of the system is decreases.So does this mean that total required load is delivered at alower frequency?

1 Answers  

---

explain me the relation between torque, frequency,speed,voltage and current in the 3 phase induction motor?

0 Answers  

---

How much KVAr bank reqired for 630 KVA transformer on full load for maintain power factor upto.99

4 Answers   Dhanalakshmi Industries, DLF,

---

why ct secondary side shortlink provided? its open what will happen?while running ?

2 Answers   Essar,

---

why do we use 25kv supply for traction purpose?

0 Answers   Bhel,

---

Distribution Transformer are connected in configuration? a. Star/delta b. delta/star c. star/star d. delta/delta

7 Answers   IPR, Maruti Suzuki,

---

What are the types of lighning arrestor protection system? how to choose that according to load?

2 Answers   SPL,

---