Answer Posted / ravi
two types av&dc
| Is This Answer Correct ? | 0 Yes | 2 No |
Post New Answer View All Answers
What is reactive power and where it is used.
What are the basic properties of signal flow graph?
I have motor 1500 HP and , 4160 V , 60 HZ , then i need the rating of transformer which can feed that motor ??
armature is that part in which current is induced since in dc motor we supply current to the conductor so why we call it armature?
What are steps to be taken while designing of DYN11 distribution transformer to achieve magnetising balance?
how we decide the require size is this for a known current at fuu load?
Enlists the applications of sampled data systems?
what are factors to be consider in electrical installation like load factor,diversity factor .....
what is the defination of Cable database? What are the points are considered while preparing cable database? Is there any sample available for cable database?
Why do you have to use Protecion relay with the function MTB ( Mechanical Trip Button ) for electrical system.
how does ELR works? explain
Mention the disadvantages of low power factor?
Dear sir, my knowledge about cable size determination is limited. Though I read examples I could not calculate the Cable size required for electric driven pump 40 KW, 380 Volt, 50 HZ, 50 meter from transformer and it is three phase star delta starting. Please help as there is no one in my surroundings to help.
what is the importance of earthing system on the generators big capacity and small?
How can we calculate cable size in Low voltage & high voltage