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how to find motors H.P. whout any rating? (only give you a motor and multimeter)
although ckt breakers have taken the place of old fuse. But instead of it , these older ones are still used in the industries and homes ? why .... what are their advantages and disadvantages ? which one is leading and winning the race and competition ?
What is the important precuations need tocarried out while working with Electrolite in Battery PM?
what are the necessary basic electrical topics to learn for mechanical engineer to deal practical problems.
hi friend i am going too attend for hpcl in this month please help me by sending written test question papers i am in the stream of E.E.E
1) why a dg set shows variation of power factor and load when synchronised with other dgs? 2)Why the load sharing is not become equal in all dgs?. 3)When a dg set will not run on auto start?
sir, 3phase induction motor takes different pf and different KW in three phase while running,explain reason
What is the direction of current flow in ct secondary...means if the current is flowing from P1 to P2 then what will be the direction of current flow in ct secondaryw
How do apply electrical 'c'license......pls advice
BRIEFLY EXPLAIN THE STORAGE CLASSES AND THEIR TYPES IN C
the typical output of a solar cell is........
where is the need for short circuit test for 3 see is required and why? can you explain in brief with application
How to calculate per unit impedance of transformer?
I am designing new project sub station with 220 kV / 11 kV, 40 MVA capacity. This project have many recifier sets, which can generate 3rd harmonics. Now I have to select vector group of This transformer. To minimise 3rd harmonics, what care should I take in selection of Transformer Vecrtor group? If it is Y-Y with open Delta tertiary then what should be the rating & voltage of Tertiary Winding?
what is ps impedance test