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Engineering AllOther (1379) explain why tap changer is always connected to high voltage winding side of the transformer.
10 44201sir, please send me the last three years exam papers conducted by CPCL- RECRUITMENT EXAM FOR Recruitment of Engineer ELECTRICAL ENGINEERING. A Soon as possible. i would be greatfull to u
1880Dear sir, In our plant have Station Transformer having capacity,i want to know, why LV side 40 - 40MVA is given? & how we can get 6.3 KV supply from tertiary(i.e. Open delta connection), Vector Group YNyn0 - yn0 +d MVA Rating 80MVA / 40 - 40MVA + 26.7MVA Voltage rating 420 (Tap range +6,to -10)81.25% /11.5KV - 11.5KV +6.3KV
Bhel,
2179Need help. 3 phase system. Neutral line arced and melted upon connection of connector with 3 phase power. Why would that happen?
4 6577please give me the syllabus and sample questions if possible for Instrumentation for Vizag Steel plant MT (Trainee) 2009 exam
1 7247i have seen one 8.4 MW synchronous motor in a plant located in bellary it is fixed with brushless rotary rectifier ,anybody can explain its start up principle
1990What is the maximun current carring capacity in per phase for three pole 100anps rating ncb
L&T,
3 8527I am having dual speed motor of cromton greaves make of 3.7 KW -1400 rpm and 5 KW - 900 rpm. Please let me know groups and winding connction for rewinding purpose.
1935what is the calculation method to design core and winding of a 200kva 3phase distribution transformer?
2406what are the effects on an power plant and consumers if the power factor is increased or decreased?
2 4740hai iam selected in po exam in allahabad bank . my interview date is 02-06-2009. so plese send me some sample question on my email. my email is nitinbikhani@yahoo.com
1958
I need to connect a synchronous generator to the grid using automatic synchronization and two circuit breakers (one for synchronization, one for end connection to the grid), how to determinate the required diameter of the cables?
Specific gravity of cement?
Why are ics so cheap?
Required concret Surface Temperature prior to coating of epoxy pain with references ASTM or ACI whatever
THERE iS ANY DEFAULT CONNECTION STRING FOR WINDOWS APPLICATION IN VB.NET2005 FROM WHICH AFTER CHANGING PROJECT DIRECTORY TO OTHER PLACE AND WE DID NOT CHANGE DATABASE PATH INB SQL CONNECTION ?????
how we calculate the vol.of wet concrete..?
What will happen if you blow the soot in the boiler?
which is the better form java or .net?exactly when we have to choose particcular 1 among them?
1.what is meaning of curve into a mcb. 2.what is basic reason changing of curve
How can we calculate cable size in Low voltage & high voltage
I have c license but I don't know eligibility of Max Kilo Volts under the electrical licensing board.
Name the operation which can be performed by lathe machine?
Why temperature coefficient of resistance of a semiconductor is negative?
how do you choose the cable size as per amps rating & the voltage drop for the same.
Tell me what is race around condition in a jk flipflop? How it can be avoided?