Laboratory exercises to accompany Carhart and Chute's First principles of physics (1913)
Fuller, Robert W. (Robert Warren), 1871-1953, Brownlee, Raymond B. (Raymond Bedell), b. 1877 joint author, Carhart, Henry Smith, 1844- First principles of physics. [from old catalog] · Boston, Allyn and Bacon · leaf 307
belt in inchesshould be measured before the testis started and recorded in the tabu-lar form near the top of the left-hand page. A speed counter andwatch should be at hand, ready foruse, and the student who is to takethe speed should be given specificdirections by the instructor. Wheneverything is… … Fig. 110. POWER AND EFFICIENCY OF A MOTOR 293 ing the minute and record its average reading, and a fourthshould do the same for the voltmeter. (a) After the connections have been approved by theinstructor, start the motor. Make sure that it is runningin the right direction and that the voltmeter…
Physics
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