When a portable fan is first turned on it draws 462 a after
When a portable fan is first turned on it draws 4.62 A. After it has come up to speed it draws 0.55 A. Assuming the fan runs off a 120 V outlet, calculate the back emf while the motor is running.
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You pull downward with a force of 30N on a rope that passes over a disk-shaped pulley of mass 1.2kg and radius 0.075m, Find the linear acceleration of the 0.69kg mass.
the pka of benzoic acid is 4.2 show mathematically that this acid is 50% ionized at ph 4.2? Part B is Use this result to explain why precipitation of benzoic acid is incomplete if the pH of an aqueos solution of benzoate ion is lowered to Ph 7 by
What are the important considerations when planning and setting up a new HRIS? What are some of the important organization issues and technology considerations that relate to E-Selection? Use our text AND outside sources to support your respon
Interviewing Candidates
When a portable fan is first turned on it draws 4.62 A. After it has come up to speed it draws 0.55 A. calculate the back emf while the motor is running
International and Intercultural Communication
A hurricane is blowing on a long "Quonset hut," that is, a long half-cylinder cylindrical cross-section building, 6 m in diameter. If the velocity far Upstream is U infinity = 40 m/s and P infinity = 1.003 X 105 N/ m, P infinity = 1.23 kg/m3 , find t
An iron rod of diameter 2.6 cm and length 80.0 cm is to be inserted inside a long solenoid to make an electromagnet. how many turns of wire will be needed for the solenoid
The Coal is fed with 200% excess water ( excess is calculated with respect to CO formation) 100% of coal is consumed. the selectivity to CO (with respect to CO2) is 1:1 the functional conversion of the CO is 50% what is the final gas composition?
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