Hello Can I use step up HV transformer 440/4160V as a step
down? Thanks
Evgeny
Answer Posted / ravinder
this is only possible when transformer is unloaded because
if we connect load winding,s of T/F ARE BURNout this
mightly be posibble
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Why the unit sizes of hydro generating machines are not standardized as in case of thermal powerplants?
dear all i am kumara now current working in electrical designing of control and relay panel i want learn some substaion design then any book are available. pls mention name and authour
What are the types of windings present in the ceiling fan? What winding will be effective first when we started the fan?What are the resistance and inductance ratios comparatively at the initial speed and full speed of the fan?
I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?
is there any device that works properly accept relay, it may be fuse but if i want fuse of 33kv 300 amp it is avaliable, pls give me details
is the value of inductance depends upon the evalue of thitha in doubly excited machine?
Transmission through a short line depends on
What is the difference b/w fanuc alpha series 16i and 18i controller. what is stand for i
what is ATS & RING MAIN UNIT in Distribution System?And its Function.
Is there any standard guidelines/Criteria to design NGR/NGT.?
Good day everyone,currently in our premise we using 30kw slip ring motor with resistance bank which we use as forward and reverse at conveyor bar handling. So,my question is how do we calculate the resistance bank which is suit the motor. Kindly,assist me... thank you
What are operating procudures & Safety precautions to be observed while operating OLTC in manual mode ?
How will A Medium voltage circuit breaker(11 kV voltage level) operate under short circuit fault condition whether It is having short circuit release like Low voltage circuit breaker or relay should be given?
What is the basic principle of operation of alternators/dc generators?
Whether IP65 enclosure box blocks ventilation if driver for LED have to enclosed inside IP65 box