can any one help me for my ups inter view , list out few basic technical ups question with answer.
1 2995HOW TO CALLICULATE RESITENCE,REACTANCE AND IMPEDENCE VOLTGE OF TRANSFORMER 13.33 KVA 144/240 VOLTS 93/56 A WITH FORMULA
ISRO,
1805if any one phase of the 11kv/415v distribution transformer not delivering the supply voltage what will happen
2 4712why we take movement of rotor always in counter-clockwise direction in 3-phase induction motors?
1793Why 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 6845What are the main problems in distribution? I have to do an assignment so which problem should I choose? Like power factor problem etc.
4 5447In 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 5393Post New Electrical Engineering Questions
We have 110Vac ,10A ac supply which is converted into 110VDC & How much DC current? which factor is reqired for dc current calulation?
What is the drawback of static coefficients?
How to use earthing on shipments.
why co incidence factor considered in transformer sizing?
Dear sir, By which formula u can calculate for a particular kv line there is a range of mw.
what is the difference between gas group b and gas group c electrical equipment construction wise?
what is rocking arrangement in arc heating
what is the function of statics switch in ups and tell me parts
what is the sludge current
What happen to generator if i have unbalanced load?
WHaT IS THE CONCEPT OF INDUCTION LAMPS IN MODERN LIGHTINGS, and HOW IT WORKS TO EMIT LIGHT ( AS NO ELECTRODES ARE PRESENT ) ?" COULD INDUCTION LAMPS CAUSE INTERFERENCE WITH COMUNICATIONS INTO A STORE USING INDUCTION LIGHTING ? WHAT IS THE BENEFIT OF USING THE LOW FREQENCY INDUCTION LAMP , VERSUS LED , AND VERSUS FLUORESCENT, AND VERSUS ANOTHER KIND OF LIGHTING . THANK yOU MOISES GUINDI
plz tell me,ht and lt panel terminals in substations explain beiefly
what is mean by dry frequency
What is the basis for selecting Vk/2 or Vk/4 for REF and Differential protection of Transformer and What is the significance of magnetising current
Is it possible to connect a safety device in to parallel?