What is basic difference between Soft Starters And VFD drives?

19 Answers   IBM,

---

Name the test signals used in control system

0 Answers  

---

Why alternators are designed at 0.8 pf lag?

3 Answers  

---

why we commonly use delta star winding in power and distribution transformers

7 Answers  

---

Can the same motor be operated in both direction ?

12 Answers  

---

---

) why transformer cannot rotate though the principle behind induction motor is similar to a transformer

3 Answers  

---

what is difference between the buscoupler and bus raiser?

1 Answers   Synechron,

---

How to select circuit breakers rating eg. if i select a circuit breakers of capacity 40 amps DC with operating voltage 28 volts and if i what to use same circuit breakers for 300 Volts DC application what is the current rating of this circuit breakers.

0 Answers  

---

for a 5hp motor to operate from 100kva generator ,what size of cable required in sqmm.

2 Answers   DSC, Indraprastha Gas Limited IGL, UltraTech,

---

hi i have applied for lic of india south cenrtal zonal ,hyd. i didnt get hall ticket till now.let me know how can i get form internet

0 Answers  

---

why transformer capacity is called KVA and motor capacity is called HP/KW? Why transformer capacity cant call HP/KVA?

5 Answers  

---

How we select the vector group of 3phase power transformer?

0 Answers   wbsedcl,

---