Answer Posted / magoola faruku

AVR MEANS AUTOMATIC VOLTAGE REGULATOR-BUT works hand in
hand with the thyristor bridge responsible for
transforming the ac to dc which is used in generating the
ac voltage and at the same time uses the feed back lines
from the output of main ac in line with what is set to
varify wether the ac as per set is ok or not. if not ok avr
requests the bridge to send a more dc or if less then
request to reduce on the dc and as such carrying out the
function of regulation

what is ps impedance test

2064

---

please send me the previous year's question papers of jindal GET exams

5860

---

What is servo motor and what are different types of servo motor

2331

---

help me with the question that might be ask on the interview for technical position

2242

---

What is the main use of rotary phase converter ?

1092

---

A motor running with lenze frequiency inverter stops if I REDUCE SPEED with 25% load.If I run it in High speed and medium speed running smoothly with full load.please help me to solve it.

1929

---

Name two types of electrical analogous for mechanical system.

1153

---

how we can decide that what value of ht line will come to any commercial building? (ans except According to the building load)

1595

---

what is rating boiler

1953

---

Why it need to form a capcitor when it not been in use from three or two year. Plz describe it technically.

1885

---

Can XLPE/SWB/PVC (P3) 7C X 2.5mm2 be replaced by Can XLPE/SWB/PVC (P2) 7C X 2.5mm2??? P3 vs P2

1812

---

Which type of DG need Netral Earthing?

5211

---

how to ctrl motor by use of ac or dc drive.plz explain evdintly

1970

---

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

982

---

if i am in front of transmission line how to know that current direction without any equipment

1694

---