Engineering, 24.10.2019 23:43 5theth
Aparallel-plate capacitor connected to a battery becomes fully charged. after the capacitor from the battery is disconnected, the separation between the plates of the capacitor is doubled in such a way that no charge leaks off. how is the energy stored in the capacitor affected? a parallel-plate capacitor connected to a battery becomes fully charged. after the capacitor from the battery is disconnected, the separation between the plates of the capacitor is doubled in such a way that no charge leaks off. how is the energy stored in the capacitor affected? the energy stored in the capacitor is decreased to one-fourth of its original value. the energy stored in the capacitor is decreased to one-half of its original value. the energy stored in the capacitor doubles its original value. the energy stored in the capacitor quadruples its original value. the energy stored in the capacitor remains constant. submitrequest answer provide feedback next
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Engineering, 04.07.2019 18:10
Which of the following controllers anticipates the future from the slope of errors over time? a)-proportional b)-on/off c)-integral d)-derivative.
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Engineering, 04.07.2019 18:20
Most leaks in reciprocating air compressors can be detected and minimized by: (clo4) a)-detecting leakage areas using ultrasonic acoustic detector. b)-tightening joints and connections c)-replacing faulty equipment d)-all of the given options
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Engineering, 04.07.2019 18:20
An engine runs on the ideal diesel cycle. the cycle has a compression ratio of 20 and a cutoff ratio of 2. the highest temperature in the cycle is 1200 k. if the heat into the system is 300 kj/kg of working fluid and using variable specific heats determine the work produced per mass of working fluid
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Engineering, 04.07.2019 19:10
The short distance from the objective lens to the object causes problems at high magnification. which of the following is the most serious? a. cleaning the object surface b. positioning the object c. reflection from the object surface. d. illumination of the object
Answers: 1
Aparallel-plate capacitor connected to a battery becomes fully charged. after the capacitor from the...
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