How much water ( Kilo Liters) a submercible pump of 35 HP can lift from Borewell of 6" and 900 feet dip.
2 5867ELCBs are installed for protecting humans from AC leakage current.Is there a device which protects humans from DC Leakage current??e.g.leakage from batteries...If not,then why so???
1 3205For electrical designers what are the standard should know? i want learn about this standards. how to get information/reference. anybody help in this regards please.
1 2236principle of power export and import in captive power plant.Is it depends upon voltage,current or frequency?Plz explain briefly.
1 4171if the length, number of turns and area of coil are doubled then inductance of the coil becomes.?
1 4968which of the following can produce maximum induced voltage..... (a)1amp dc current (b)50amp dc current (c) 1amp 60 cycle ac current (d)1amp 490 cycle ac current.
2 8120if a 3phase motor runnig in star delta starter with full load of its,and its rated 15 amps.now we conneted over load thermal relay at its main contactor,here what will be our amps sittings?
3 6202how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?
1 2335why the Different manufacture's rating of Gas genset are different? i.e : cummins genset rating is in KVA .( 625kv). While GE- Jenbacher make genset have rating in Kw. (625 kw)
L&T,
1 3840Post New Electrical Engineering Questions
when will be the iocl interview results i faced interview on 8th september 2008 iam from electrical branch i faced interview for the post of electrical engineer??????????????????????//
I am going to appear RRB Sr. Section Engineer Exam, Electrical. Can you send me previous year questions of RRB Electrical engineer. specially Section Engineer questions. my email id is likerahulworld@gmail.com
PLS SEND THE RRB CHENNAI MODEL QUESTION PAPER my email id is ganesan98655@rediffmail.com
I have 2500KVA transformer delta/star,13.8KV/380V provided with LV 4000A breaker. Already I have 2300KW motor feeder with a full load 90%. Is it possible to connect another 1600A from that breaker? If so how the calculation is done?
Draw the line diagram of diffretial relay connected to transformer?
where are the circulat the diesel in DG parts name with pictue
Dear all i want to know SEWA Electrical Supervisor Licence test Previous Year Questions ? If any body know please send to me zohairaukllah@yahoo.com
please send me last 5 year interview questions
I need bhel electrical test pattern & paper
Dear All we are having a problem in G120 BOP showing alarm A0503, F0052, F0060 we can not remove fault alarm ,Please any body help us. kowsar
where can i get vijaya electricals limited in hyderabad interview auestions can u give me the website address plz
WHAT IS THE MEANING OF BALANCED / UNBALANCED IN STABILIZER TYPES.
what is a reactive power? what is the relation with power factor?
How to calculate the sag on transmission Lines.
what will happen if synchronous machine rotor fed from single phase ac supply