What are the advantages and disadvantages of open loop control system?

0 Answers  

---

what is difference between 5A and 100A CT constructional wise and operation?

1 Answers  

---

How to work E.L.C.B and how to connect in circuit.

0 Answers  

---

what is droop control?

0 Answers   BARC,

---

what is zinc diffusion?

0 Answers  

---

sir, is there any ratio,this much of A.C volt is equal to D.C voltage

3 Answers  

---

What are the advantage of free wheeling diode in a full wave rectifier?

0 Answers  

---

i want to know about for what reason we are using star delta starter? how it works? what are the advantages?

4 Answers  

---

What do you mean by pf of a generator? Power factor purely depends on the load (wether inductive, reactive or unity) then what does the pf mentioned on the generator nameplate means?

3 Answers  

---

what is the meaning of harmonic in AC waves and when which are prduce and what is the effects on line and give any other information about harmonics

1 Answers  

---

in 220 kv substation,what is the mean of avr voltage reading? means at oltc temp. 36 the avr voltage was 109v.so what the mean of 109v

1 Answers  

---

How to specific gravity of battery will check, i didnt saw any hydrometer. & say me how to dip into the battery what are the specifications are given in the hydrometer?

1 Answers  

---