Interested to Buy Any Domain ? << Click Here >> for more details...
a 650 KVA diesel generator is 1500 rpm, voltage is 415V n full load amps is 805 something,when are applied load more than 400 amps it's voltage is dropping, what is the reasons...?
- 4 Answers
- 8042 Views
- I also Faced
- E-Mail Answers
Answer Posted / dharmans
1.mainly in AVR RRA diodes problem or lose termination.
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
star delta starter contorl circuit... drawing..
We have 750KVA DG set, we want to introduce REF relay with 1250/1A,CL PS,Current transformers.The lead distance of 2.5mm copper flexible cable from CT to relay is around 5mtrs.We would like to know the knee point votage(VK) & IM calculion for CT's
What is your acheivements
Why you are switching off arc protection mcb when you are taking shutdown for lv board.
What is Bolted fault?
Explain in details how you would react to an unexpected incident when your supervisor or manager is not around to give instructions?
What is the working principle of CFL & T5 tube light & 40W tube light with electronic ballast?
Please clarify, 1. Is it required to lay two runs of GI wire along with Armoured LT cable if it is laid between one big mains (63Amps TPN SDF) to small main (32A TPN SDF) with proper glanding termination? 2. If the armoured cable with proper glanding is laid from DB to CNC machine, is it required to run two runs of body earthing to the Machine from DB? 3.If the armoured cable with proper glanding is laid from Substation to Hangar, distance is approx. 100 mtrs, is it required to do earthing at shop area though the primary termination at substation is earthed through gland.
Is it required to lay 2 runs of GI wires along with armoured cables from one power DB Machines of higher rating?
How many types of electrical earthing are there?
I am a electrical engg. diploma holder,applied for junior engineer (electrical),Kolkata RRB. Have I to attend all electrical,mechanical&civil portion in written exam.???
Earth bits close or open. Which is correct
What are the symptoms of a bad PG card of a drive (inverter) esp. of Yaskawa Ac Drives (inverters) G7 ?
Why do we avoid electrical conduits in floors at apartments?
What range of speed can you get with the field control method of speed control of d.c. Shunt motor?
