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Engineering AllOther (1379) If a 3 phase transformer is a 500 kva using the formulae 500kva= 500000/433 x 1.732 = 666.71amps does this mean that each phase on the secondary side is 666.71
3 10961when an induction motor runs on load.at that time if we reduce the supply voltage the current increases.But when it runs without load,if we reduce the supply voltage the current also reduced.why?.i checked it practically also.
1 4126I have two AC generators, the first rated 2680KVA for 380V/4345A/pf:0.7 and the second rated 3461KVA for 5500V/363A/pf:0.8. I want to parallel the two generator to a bus. The second generator passes through a transformer to down the voltage to 380V and a part of its power goes to another bus so that it's only a part of the total power of the second generator taht goes to the considered bus. I have two Basler DECS100 AVR regulator. How can I make the synchronization ? What others equipments must have ?
CST,
1 2767What is the basis of choice for cement sand plaster in ratio 1:4 and 1:6 on interior walls of a residential apartment.
3 20114i am Ali from Hyderabad,having twice rejected on conference visa(USA),possessing 9 years of teaching experience,my current ielts score is 6 bands and my current age is 34,do suggest me some suitable universities for MBA course in USA,and what are the prospect of getting a visa.
1910plz plz help me "how can i face dell varcent round"....? plzzzzzzzz help me friends.....?
DELL,
1990What is EARTH COUPLING. Have come across,a pnuematic index table Machine is vertical drilling machine made by Chiron GMBH
2172
What is a bjt?
how will we calculate the copper wire load..
Please tell about the water type h.v.a.c with it's cycle and functions of each parts ?show me how talented u r?
Dear sir, I completed DECE In the year 1995.Now i am working in a private company from last 10 years as an Electrical supervisor.The company having a 1000 KVA transformer.Now i try to apply "C" Licence. I am eligible or not.If not eligible,pls give solution.
Explain how does a super charger work in a car?
Discuss the importance of materials selection in aeronautical engineering and how it impacts aircraft performance.
For a 1φ voltage controller, feeding a resistive load, draw the waveforms of source voltage, gating signals, output voltage and voltage across the scr. Describe the working with reference to waveforms drawn?
Draw the vector diagramme for Asynchronous Induction Generator at noload,half load and fullload.
Is there a quick rule-of-thumb to estimate a gas side heat-transfer rate inside the tubes of a shell and tube heat exchanger?
Cooling water line sizing ?
What does afbc stand for?
Explain Energy and Power signals?
1.Fe500 and Fe550 having more yield strength than Fe415.But why are we prefering Fe415.? 2. d^2/162 formula for knowing the steel wt/m apply all these three? Thanks.
WHY THE COLOR OF OUTDOOR TRANSFORMER IS BLUE ONLY???
What is dielectric loss?