can any one help me for my ups inter view , list out few basic technical ups question with answer.
1 2585HOW TO CALLICULATE RESITENCE,REACTANCE AND IMPEDENCE VOLTGE OF TRANSFORMER 13.33 KVA 144/240 VOLTS 93/56 A WITH FORMULA
ISRO,
1534if any one phase of the 11kv/415v distribution transformer not delivering the supply voltage what will happen
2 4175why we take movement of rotor always in counter-clockwise direction in 3-phase induction motors?
1521Why we apply only reduced voltage to the alternator while conducting slip test ? also the current increases to a larger value with reduced voltage itself Why ?
1 6278What are the main problems in distribution? I have to do an assignment so which problem should I choose? Like power factor problem etc.
4 4627In the diesel generator if there is an AVR (auto voltage regulator) gone faulty, in this condition is there any way to generate the voltage from the alternator? I need a brief explanation can you please help somebody
1 4947Post New Electrical Engineering Questions
who can measure the size of power cable?
how to find 5 kilo meter long under ground 33 kv cable fault location if IR VALUE shows 0.05 M ohm @5000 volt.and cable fault locator shows some time fault distance 3 kilo meter ,3.7 kilo meter and some time 1 kilo meter? now how to find the fault location that where is leakage. note--it is tested with 5000 kv megger and insulation resistance is 0.05 M ohm. and some time 0.03 M ohm comes.
all the technical question with answers pleas send your email id ramar_eee@yahoo.com
Why in power plant projects we see DOL starting method used for motors upto 160 kW instead of star delta method
what types of cable used in underground coal mining?
what is the method of earthing of a transformer using electrodes?
how can we find thae value of capacitor for single phase motor. what is difference between starting capacitor and running capacitor.
compare between starting charactristics of synchronous motor with those of 3Q Squirrel cage induction motor
why do motors burn out? I understand why adding parallel loads to a power source means more current moves through the circuit, and can destroy circuit elements by overheating. What about when you have a vaccuum cleaner intake flush against a floor, a room fan sitting directly against a wall, or a power drill trying to drill through something too hard?
Why 11kv to be generated in generation station
what types of electrical & mechanical test conducted in switchyard?
HOW TO TEST A LIGHTENING ARREST ER ?
Y phase plates are used in transmission line??? what is there need???
hai friends i have BSNL JTO exam on next month so if any body have model question paper or give preparation tips to my mail id kumar4486@yahoo.co.in this will helpfull for my future .plz & thank u by kumar
While performing stability test of differintial cts how to know the voltage and current on both side of the transformer?
