Preface |
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viii | |
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1 | (2) |
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2 Simple Transposition of Formulae |
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3 | (2) |
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5 | (4) |
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6 | (1) |
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7 | (2) |
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4 Conductor Colour Identification |
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9 | (2) |
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5 Alternating Current Circuit Calculations |
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11 | (40) |
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11 | (4) |
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15 | (3) |
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18 | (4) |
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Impedance in series circuits |
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22 | (8) |
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Impedance triangles and power triangles |
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30 | (21) |
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6 Waveform and Phasor Representation of Alternating Currents and Voltages |
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51 | (14) |
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Alternating E.M.F. and current |
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51 | (5) |
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56 | (9) |
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7 Parallel Circuits Involving Resistance, Inductance and Capacitance |
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65 | (10) |
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8 Power Factor Improvement |
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75 | (8) |
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Calculation without P.F. correction |
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78 | (1) |
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Calculation with P.F. correction |
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78 | (5) |
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9 Three-phase Circuit Calculations |
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83 | (34) |
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83 | (2) |
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85 | (2) |
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Resistance and inductance in three-phase circuits |
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87 | (4) |
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91 | (3) |
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94 | (5) |
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Voltage drop in three-phase circuits |
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99 | (18) |
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10 Voltmeters and Ammeters: Changing the Use and Extending the Range |
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117 | (6) |
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117 | (2) |
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119 | (4) |
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11 Alternating Current Motors |
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123 | (8) |
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12 Application of Diversity Factors |
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131 | (6) |
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137 | (24) |
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Earthing conductor calculation |
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137 | (5) |
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Voltage drop and cable selection calculations |
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142 | (13) |
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Earth leakage protection calculations |
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155 | (6) |
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161 | (8) |
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Lighting units and quantities |
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161 | (1) |
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Lighting calculations using inverse square law |
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161 | (2) |
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Lighting calculations using the cosine law |
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163 | (6) |
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169 | (10) |
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169 | (1) |
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169 | (1) |
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170 | (2) |
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Surface speed, pulley diameter and speed ratios |
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172 | (7) |
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16 Miscellaneous Examples |
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179 | (8) |
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179 | (1) |
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180 | (1) |
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Alternators and synchronous motors |
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181 | (1) |
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182 | (1) |
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183 | (4) |
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17 Photovoltaic Calculations |
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187 | (4) |
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191 | (6) |
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193 | (1) |
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Pythagorus-type calculations |
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194 | (1) |
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Synchronous speed and slip calculations |
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194 | (1) |
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Calculations associated with cable selection |
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195 | (2) |
Glossary |
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197 | (6) |
Answers to Exercises |
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203 | (14) |
General Questions and Answers |
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217 | (8) |
Additional Questions and Answers |
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225 | |