What people are saying - Write a review
We haven't found any reviews in the usual places.
Other editions - View all
alternator amperes armature arranged bars battery brushes cable called carbon carrying cause charge circuit closed coil commutator conductors conduit connected consists construction converter copper core covered difference direction dynamo effect electric equal field flow force fuse give ground hand heat hole inch increase indicated induction inductors installed insulation iron joint lamp lead length light lines load machine magnetic means metal meter method motor moving necessary neutral obtained operation parallel passing phase piece pipe placed plate pole position pressure prevent primary produced reduced removed resistance reverse rheostat rings rotation screw secondary shaft short circuited showing shown shunt side single phase slot solder space speed starting surface switch synchronous terminals transformer tube turns usually voltage volts watts winding wire wound
Page 259 - Ampere, which is one-tenth of the unit of current of the CGS system of electromagnetic units and which is represented sufficiently well for practical use by the unvarying current which, when passed through a solution of nitrate of silver in water, in accordance with a certain specification, deposits silver at the rate of 0.001118 of a gramme per second.
Page 4-981 - Not infrequently the patient, after a temporary recovery of respiration, stops breathing again. The patient must be watched and, if natural breathing stops, artificial respiration should be resumed at once.
Page 4-980 - Do not give any liquids whatever by mouth until the patient is fully conscious. 8. To avoid strain on the heart when the patient revives, he should be kept lying down and not allowed to stand or sit up. If the doctor has not arrived by the time the patient has revived, he should be given some stimulant, such as one teaspoonful of aromatic spirits of ammonia in a small glass of water or a hot drink of coffee or tea, etc.
Page 4-979 - ... 6. Continue artificial respiration without interruption until natural breathing is restored; if necessary, four hours or longer, or until a physician declares the patient is dead. 7. As soon as this artificial respiration has been started and while it is being continued an assistant should loosen any tight clothing about the patient's neck, chest, or waist. Keep the patient warm.
Page 4-980 - The patient should be kept warm. (9) Resuscitation should be carried on at the nearest possible point to where the patient received his injuries. He should not be moved from this point until he is breathing normally of his own volition and then moved only in a lying position.
Page 31 - The calorie is the amount of heat necessary to raise the temperature of one gram of water one degree centigrade.
Page 499 - It was shown, in connection with the study of the theory of the dynamo, that whenever a conductor is moved in a magnetic field so as to cut lines of force, an EMF is induced in the conductor.
Page 4-980 - As soon as this artificial respiration has been started and while it is being continued, an assistant should loosen any tight clothing about the patient's neck, chest or waist. Keep the patient warm. Do not give any liquids whatever by mouth until the patient is fully conscious.