TY - BOOK AU - Amin, Muhammad TI - Direct current machines SN - (pbk) U1 - 621.3132 CY - Taxila PB - Electrical Engineering Department KW - Electrical engineering KW - Current machines KW - Electro magnetism KW - Parallel operation KW - Inductive circuit KW - Hysteresis loop KW - Magnetic field KW - FEAS ER -