Objective Electrical TechnologyFor the students of U.P.S.C.(Engg. Services) ; IAS (Engg. Group), B.Sc.Engg. ; Diploma and other Competitive Courses. More than 3500 objective Questions with hints are included in the book. |
Contents
Chp22 | 695 |
Chp23 | 724 |
Chp24 | 752 |
Chp25 | 783 |
Chp26 | 815 |
Chp27 | 832 |
Chp28 | 873 |
Chp29 | 908 |
Chp9 | 239 |
Chp10 | 272 |
Chp11 | 298 |
Chp12 | 330 |
Chp13 | 362 |
Chp14 | 386 |
Chp15 | 414 |
Chp16 | 450 |
Chp17 | 500 |
Chp18 | 539 |
Chp19 | 576 |
Chp20 | 626 |
Chp21 | 668 |
Chp30 | 933 |
Chp31 | 965 |
Chp32 | 985 |
Chp33 | 1004 |
Chp34 | 1033 |
Chp35 | 1060 |
Chp36 | 1084 |
Chp37 | 1110 |
Chp38 | 1136 |
Chp39 | 1163 |
Chp40 | 1190 |
Chp41 | 1215 |
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Common terms and phrases
3-phase alternator angle applied armature called capacitance capacitor carrying causes cell charge circuit coil component conductor connected constant consumed copper cost decreases demand depends difference direction distribution drop effect efficiency electric electrons energy equal fault field flow flux force frequency given greater heat Hence impedance increases induction induction motor insulation iron lagging leading less load loss machine magnetic magnetic field material maximum means measured method motor moving negative Note operating parallel phase phasor plant plates poles positive potential power factor primary produced protection question reduced relay resistance resistor resonance result rotating rotor running secondary shown in Fig shows shunt speed starting station stator supply terminals torque transformer transmission turns unit voltage winding wire zero