Practical Electrical Measurements: An Introductory Manual for Young Engineers and StudentsWhittaker & Company, 1897 - 125 pages |
Autres éditions - Tout afficher
Practical Electrical Measurements: An Introductory Manual for Young ... Ellis H. Crapper Affichage du livre entier - 1897 |
Practical Electrical Measurements: An Introductory Manual for Young ... Ellis H Crapper Aucun aperçu disponible - 2016 |
Practical Electrical Measurements: An Introductory Manual for Young ... Ellis H. Crapper Aucun aperçu disponible - 2017 |
Expressions et termes fréquents
a₁ Alternating Current amperes angle of deflection Apparatus.-As Arrangement of apparatus axis B+G+R bar magnet battery C₁ centimetres centre circuit conductor connected constant copper Crown 8vo current flowing d₁ Daniell's cell Determine diameter direction distance DYNAMO dynes E₁ earth's field earth's magnetism Electrical Engineer electro-magnet equation exercises Experiment field due German silver grammes Illustrations inserted intensity known Leclanché cell length lines of force magnetic field magnetic force magnetic moment magnetic needle magnetic pole magnetising magnetometer means measure meridian method metre bridge metre wire millimetres mirror galvanometer number of turns Ohm's law ohms oscillations pole strength potentiometer Practical Exercises.—(1 proportional prove R₁ ratio resistance box results as follows results obtained reversing key right angles scale shown in fig shunt soft iron solenoid square suspended needle Tabulate the results tangent galvanometer tangent law temperature torsionless total resistance unit varying Wheatstone's Bridge whilst ΙΟ
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