Small motors, transformers, electromagnets; a practical presentation of design and construction data for small motors, small low- and high-tension transformers, electromagnets, and induction coils (1920)
Stoller, Hugh Montgomery, Austin, F. E. (Frank Eugene), 1873-, Seeger, Edwin Wilbur, 1892- joint author, American Technical Society · Chicago, American Technical Society · leaf 230
wer input to the primary andto the pressure applied to theprimary. The power input wasfound to be 882 watts. If itbe assumed that the power factorof the primary is unity, whichwill be very nearly the case whenthe transformer is giving itsnormal output, then it may besaid that the product of… … Fig. 43. Arrangement of AssembledStrips h 110 = 8 amperes From this value of primary current the resistance of theprimary may be found from Rplp^ = 33 or: RpXS = 33 33 3364 iJp=^=^ = 0.5156ohm Length of Primary Wire. Having found the resistance ofthe primary, its cross-sectional area can be…
Electric motors · Electric transformers · Electromagnets · Induction coils
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