Answer / shyamkr

when a generator turns in wrong direction it will acts as
motor and it will draw power from the system inspite of
supplying power to the system.this may damage its the prime
mover connected to the generator.

Answer / kj

A generator can operate in both directions. The main reason
for only operating in one direction is that the prime
movers are only designed to operate in one direction.
Often the design of the cooling fan will also work in both
directions. What will happen to the generator? The phase
rotation would be reversed.

What type of bulb used in small size cross symbol boder and original flame type(Deepam)?

1 Answers  

---

What are the minimum acceptable insulation resistances of insulation of underground cable suitable for 0.440kV,11kV, 33kV and 66kV?

2 Answers  

---

1 KVAR = 1.3Amps but, 25KVAR capacitor/690V capacitor takes just 21Amps as leading current, what is the reason? Please explain...

1 Answers  

---

In LRS how much water PH value maintain for good operation of motor?

3 Answers  

---

Why fuel tanks to be earthed ?

6 Answers   Electronics, Hindustan Petroleum, HPCL, Ispat,

---

a battery is having capacity 100AH and 25% charging .if a load taking 10A & connected 6 hour .what is the final condition of the battery.

0 Answers  

---

what id a dry type transformers and its function ?

0 Answers   Wipro,

---

Relay setting for earth fault of reciprocating and centrifugal compressor motor feeder.Setting will be different or same?

1 Answers   Reliance,

---

specify the inbuilt protections in DG

0 Answers  

---

what is bus coupler? and how many type? which one is big advantage ?

2 Answers   Essar,

---

specific difference of ICT&Auto Transformer

0 Answers   TNEB Tamil Nadu Electricity Board,

---

the resistance of wire having length X M is R OHEM if i streched the wire to dubble length what will be the resitance

3 Answers  

---