Television Camera Tubes » Exercise - 1 12. The most suitable camera for broadcast purpose is : (a) Plumbicon (b) Image orthicon (c) Standard vidicon (d) None of these
Television Camera Tubes » Exercise - 17. The approximate value of target voltage in a standard vidicon is : (a) 300 V (b) 30 V to 40 V (c) Equal to anode voltage (d) None of these
Television Camera Tubes » Exercise - 12. Image orthicon is based on : (a) Photo conduction principle (b) Photo emission principle (c) Any one of two (d) None of these