How to select KW/HP rating of motor for particular application? Is there any relationship od RPM?
1 75991 ph induction motor winding priniple and connection diagram?Similarly for 3 ph induction motor?Full description
3906how we can save the power ? suppose the electricity board gives 11 kw , but the machine require only 8 kw means how we can save the exese energy
2 4430If we are importing real power & exporting reactive power then what will be the effect on our system
3 8357please send the last 5 years {{{JUNIOR ENGINEER - ELECTICAL, ELECTRONICS RRB CHENNAI and secundrabad}}} TECHNICAL question papers TO MY EMAIL ID dinesh100701@gmail.com
1794in cvt,there are two windings,1a,1n and 2a,2n.in my one project i use only one winding i.e.1a,1n. the other winding is not in use, so i connect it in open delta and want to close it by ibsertibg thermal resistor. the output of cvt is 132kv/115/sqrt3. plesae tell me exact value of resistor, so i may close it to avoid the resonance phenomenin. send me answer on this email adress please. aetcon-po@aetcon.com
2260What is C check in a diesel generator and what are parts and what has to be done during the C check
4 17651Post New Electrical Engineering Questions
What is the formulae of Megger value for a A.C.Motor
how wecalculate breaking capcity of acb mcb mccb .explain with example
dear sir/madam i want to get some knowledge about RRB EXAMINATION(section engineer) 1- what is minimum cut off 2- wht portion is major portion . 3- can any body provide Sample paper. thanks & regards ashish
how does an centrifugal and screw type chiller will work. which chiller efficiency is high and why.
what is two point starter?
HOW TO TEST A LIGHTENING ARREST ER ?
whats the existence of reactive power and when it arises?
sir, what is the importance of Fault MVA. how to calculate fault mva of 33kv substation connected by 6.5 km line(single circuit with equal spacing) with 110/11kv transformer in 110kv susbstation.the fault mva on 11 kv bus in 110kv susbstation is 208mva.
How much weight an electrical engine can pull??
electromechanical relay type identification example : type=tjmh t-stants for j- m- h-
what is difference between window type and wound type transformers?where we will use window type and wound type transformers?
what is the principle of operation of CFL ??
can we use CBCT in neutral of solidly grounded transformer? in place of three phases we can pass only one phase which decreases the size of CBCT?
WHAT DO YOU MEAN THE DIFFERENT TYPE OF CURVES OF RELAY LIKE STANDARD INVERSE, VARY INVERSE, NORMAL INVERSE, LONG INVERSE ETC....
what is the IEC standard for Power Cable installation in onshore (like in direct buried ground or above groung)
