Question

30. The Hall-effect generator is constructed of a. N material 31. What three factors determine voltage amplitude produced by a Hall generator? a. Size of Hall generator b. Polarity of voltage applied c. Magnetic field strength b. P material (select all) d. Magnitude of current applied by source e. Temperature of Hall generator 32. What are two methods used to increase output signal from a Hall generator? use a diode across device b. use of concentrators (tuning) a. c. increase voltage applied d. use of amplifiers 33. The point at which an increase in flux density causes the Hall sensor to turn on is called a. trigger point b. hysteresis c. turn-on point d. operating point e. release point 34. What section of a Hall-effect sensor detects the magnetic field? a. Output driver b. Voltage regulator c. Amplifier d. Hall-generator

Answer 1

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