19 The Part Of A Vacuum Tube That Emits Electrons When Heated Is The A Grid B Plate C Cathode D Anode 20 The 1 (15.01 KiB) Viewed 40 times
19 The Part Of A Vacuum Tube That Emits Electrons When Heated Is The A Grid B Plate C Cathode D Anode 20 The 2 (26.7 KiB) Viewed 40 times
19. The part of a vacuum tube that emits electrons when heated is the A. grid. B. plate. C. cathode. D. anode.
20. The rectifier circuit in which current flows to the load through one diode during one-half of the AC cycle, and through a second diode during the other half-cycle, is the rectifier. A. half-wave B. regulated C. unregulated D. full-wave
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