a.1.) What would a mobile robot most likely use to locate itself in a large vacant par (a) A capacitive proximity sensor with multiple RF beacons (b) A dynamic transducer with multiple IR beacons (c) An optical shaft encoder with multiple visible-light beacons (d) An acoustic direction finder with multiple ultrasonic beacons a.2.) At night, you can determine the location of a tornado near you using a (a) radar set. (b) sonar set. a.3.) Which of the following systems, if any, can use magnetic receptors and a microcomputer to sense the presence of, and detect changes in, an external magnetic field? (a) A capacitive proximity sensor (c) A synchro or selsyn (d) None of the above (b) An epipolar navigator a.4.) Which of the following devices would you use to control and display the compass direction toward which a dish antenna points? (a) A fluxgate magnetometer (b) The GPS (c) fluxgate magnetometer. (d) capacitive proximity sensor. a.5.) An elastomer pad, considered as an object all by itself, has variable (a) conductance. (b) magnetic-field intensity. (a) loudness. (b) frequency. (c) A synchro (d) A capacitive proximity sensor a.6.) An azimuth-range radar display has a geometric configuration similar to that of (a) an analog meter. banubium euprot (t) (c) an analog TV display. (b) a digital bar graph meter. (d) a polar-coordinate system. a.7.) You can use sonar to measure sounded on (a) the coil's motion within a magnetic field. (b) the coil's motion within an electrostatic field. (c) a DC voltage applied to the coil. (d) changes in the capacitive reactance across the coil. (c) sensitivity to ultrasound. (d) inductive reactance a.8.) In a dynamic pickup or microphone, incident sound waves cause AF current to flow in the coil as a result of (c) speed. (d) None of the above a.9.) A motor whose shaft rotates in discrete increments (not continuously) is called (a) an incremental motor. (b) a stepper motor. (c) a fractional motor. (d) a selsyn. a.10.) A photoelectric proximity sensor might have trouble detecting (a) a gray curtain. (c) a red ball. (b) a black wall. (d) All of the above
a.1.) What would a mobile robot most likely use to locate itself in a large vacant par (a) A capacitive proximity sensor with multiple RF beacons (b) A dynamic transducer with multiple IR beacons (c) An optical shaft encoder with multiple visible-light beacons (d) An acoustic direction finder with multiple ultrasonic beacons a.2.) At night, you can determine the location of a tornado near you using a (a) radar set. (b) sonar set. a.3.) Which of the following systems, if any, can use magnetic receptors and a microcomputer to sense the presence of, and detect changes in, an external magnetic field? (a) A capacitive proximity sensor (c) A synchro or selsyn (d) None of the above (b) An epipolar navigator a.4.) Which of the following devices would you use to control and display the compass direction toward which a dish antenna points? (a) A fluxgate magnetometer (b) The GPS (c) fluxgate magnetometer. (d) capacitive proximity sensor. a.5.) An elastomer pad, considered as an object all by itself, has variable (a) conductance. (b) magnetic-field intensity. (a) loudness. (b) frequency. (c) A synchro (d) A capacitive proximity sensor a.6.) An azimuth-range radar display has a geometric configuration similar to that of (a) an analog meter. banubium euprot (t) (c) an analog TV display. (b) a digital bar graph meter. (d) a polar-coordinate system. a.7.) You can use sonar to measure sounded on (a) the coil's motion within a magnetic field. (b) the coil's motion within an electrostatic field. (c) a DC voltage applied to the coil. (d) changes in the capacitive reactance across the coil. (c) sensitivity to ultrasound. (d) inductive reactance a.8.) In a dynamic pickup or microphone, incident sound waves cause AF current to flow in the coil as a result of (c) speed. (d) None of the above a.9.) A motor whose shaft rotates in discrete increments (not continuously) is called (a) an incremental motor. (b) a stepper motor. (c) a fractional motor. (d) a selsyn. a.10.) A photoelectric proximity sensor might have trouble detecting (a) a gray curtain. (c) a red ball. (b) a black wall. (d) All of the above
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Quantization is a methodology of carrying out signal modulation by the process of mapping input values from an infinitely long set of continuous values to a smaller set of finite values. Quantization forms the basic algorithm for lossy compression algorithms and represents a given analog signal into digital signals. In other words, these algorithms form the base of an analog-to-digital converter. Devices that process the algorithm of quantization are known as a quantizer. These devices aid in rounding off (approximation) the errors of an input function called the quantized value.
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Transcribed Image Text:a. 1.) What would a mobile robot most likely use to locate itself in a large vacant parking lot?
(a) A capacitive proximity sensor with multiple RF beacons
(b) A dynamic transducer with multiple IR beacons
(c) An optical shaft encoder with multiple visible-light beacons
(d) An acoustic direction finder with multiple ultrasonic beacons
a.2.) At night, you can determine the location of a tornado near you using a
(a) radar set.
(b) sonar set.
a.3.) Which of the following systems, if any, can use magnetic receptors and a microcomputer to sense the
presence of, and detect changes in, an external magnetic field?
(a) A capacitive proximity sensor
(b) An epipolar navigator
(c) A synchro or selsyn
(d) None of the above
a.4.) Which of the following devices would you use to control and display the compass direction toward
which a dish antenna points?
(a) A fluxgate magnetometer
(b) The GPS mot lang
(c) fluxgate magnetometer.
(d) capacitive proximity sensor.
a.5.) An elastomer pad, considered as an object all by itself, has variable
(a) conductance.
(b) magnetic-field intensity.
(a) loudness.
(b) frequency.
a.6.) An azimuth-range radar display has a geometric configuration similar to that of
(a) an analog meter.
(c) an analog TV display.
(b) a digital bar graph meter.
(d) a polar-coordinate system.
a.7.) You can use sonar to measure sounded on
(a) the coil's motion within a magnetic field. 67)
(b) the coil's motion within an electrostatic field.
(c) A synchro
(d) A capacitive proximity sensor
(c) a DC voltage applied to the coil.
(d) changes in the capacitive reactance across the coil.
(c) sensitivity to ultrasound.
(d) inductive reactance
alonpie noszed inom
a.8.) In a dynamic pickup or microphone, incident sound waves cause AF current to flow in the coil as a
result of
(b) a stepper motor.
(c) speed.
(d) None of the above
a.9.) A motor whose shaft rotates in discrete increments (not continuously) is called
an incremental motor.
(c) a fractional motor.
(d) a selsyn.
a.10.) A photoelectric proximity sensor might have trouble detecting
(a) a gray curtain.
(c) a red ball.
(b) a black wall.
(d) All of the above
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