Interested to Buy Any Domain ? << Click Here >> for more details...
WHY ARE THE LT GENERATORS SOLIDLY EARTHED WHILE THE HT
GENERATORS ARE EARTHE THROUGH NGR OR NGT??
- 3 Answers
- 8683 Views
- I also Faced
- E-Mail Answers
Answer Posted / k.prakashchandra
Electrical energy is directly is utilised in case of small
alternators whereas it is not so in HT generators.
| Is This Answer Correct ? | 0 Yes | 5 No |
Post New Answer View All Answers
sir, i am 3 years diploma course pass out candidate.what type of certificate can i got in marine service.
Why is tan-delta test and capacitor measurement done on alternator?
What are the major reasons for balancing hydro-thermal mix?
What is EMC filter in VVVF Drive ?
What facility we get after CT secondary earthing and how?
how to calculate magnetic force genrated by a coil ?
what is meant by class 1 E in electrical power supply?
What is the significance of integral controller and derivative controller in a pid controller?
application s to shunt coil
A 100 kVA , 400 v/250 kv testing transformer has 8% leakage reactance and resistance on 100 KVA base . A cable has to be tested at 500 kv using the above transformer as a resonant transformer at 50 hz . if the charging current of the cable at 500 kv is 0.4 A find the series inductance required . Assume 2% resistance for the inductor to be used and the connecting leads . Neglect dielectric loss of hte cable . what will be the input voltage to the transformer ?
temp of cast resin 1500kva tx formerwent up to 138.c but came down very fast to about 100.c within 20 mins when load was reduced from 70% to 60%
In the formula : Knee point voltage = Burden X alf / class, Please inform what is alf? regards Shashidhar M.R.
Which Class insulation is prefered for the sandwich Busducts ? Why?
Do any one know exacatly when the results for NHPC held on 8th march 09 for engineering trainees will be released ?. if so please post it, i'm eager to know it.
What are the relays in ACB and VCB
