kVA rating of ordinary transformer is increased when connected as an auto transformer because A transformation ratio increased B secondary voltage increased C energy is transferred both inductively and conductively D secondary current increased

0 Answers  

---

Name the test signals used in control system

0 Answers  

---

What is third harmonic?what is the effect of it?

0 Answers   GMR,

---

why capacitor bank always connected in delta,why not in star to a system?

15 Answers   NHPC, NTPC,

---

can we keep open the secondary of current transformer?

1 Answers   Jyona Power,

---

1.why ACB is not connected in HT side what Happens? 2.how much voltage maintained in ACB breaker? 3.OLTC is connected in primary side in case secondary side connected what happened?

3 Answers   L&T,

---

what are inherent currents?

0 Answers   Sail,

---

explain the process of commutation in a dc machine. Explain what are inter-poles and why they are required in a dc machine.

0 Answers  

---

why DC current not used in Transformer action?

17 Answers   Engineers India Limited,

---

what ll happen to current if two phases get short circuited

2 Answers   Kirloskar,

---

why current increases when voltage decreases in ac system

10 Answers  

---

WHAT IS THE DIFFERENCE BETWEEN GENERAL INVERTER AND SOLOR INVERTER TELL ME PLZ

0 Answers   Epcon,

---