Engineering, 22.10.2021 20:00 thezbell
A linear transducer array is operating at 1.5MHz in water. The face of the transducer array is 10mm wide in x-direction, and 10mm in y-direction. What is the geometric approximation in range? (sound speed in water is 1500m/s) (
Answers: 2
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Two technicians are discussing the intake air temperature (iat) sensor. technician a says that the computer uses the iat sensor as a backup to the engine coolant temperature (ect) sensor. technician b says that the powertrain control module (pcm) will subtract the calculated amount of fuel if the air measures hot. who is correct
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Engineering, 04.07.2019 18:10
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Engineering, 04.07.2019 19:20
Asimple speed reducer is composed of 2 spur gears. the pinion gear has a pitch diameter of 0.75" and 36 teeth while the driven gear has a pitch diameter of 4.0" and 192 teeth. a)-what is the diametral pitch of each gear? b)-if an electric motor rotating ccw at 3000 rpm is coupled to the pinion, what is the rotational speed of the driven gear? c)-if the torque delivered to the pinion is 1 n-m, what is the torque on the driven gear? d)-what is the power transmitted by the gear train?
Answers: 1
A linear transducer array is operating at 1.5MHz in water. The face of the transducer array is 10mm...
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