Microwave Linear Beam Tubes » Exercise - 13. Which of the following is not a microwave tube ? (a) traveling-wave tube (b) cathode-ray tube (c) klystron (d) magnetron
Microwave Crossed Field Tubes » Exercise - 1 6. Which of the following microwave tube amplifier uses an axial magnetic field and radial electric field ? (a) Coaxial magnetron (b) CFA (c) Travelling wave magnetron (d) Reflex klystron
Microwave Crossed Field Tubes » Exercise - 1 7. The frequency determining portion of a magnetron is : (a) A resonant cavity (b) A shorted line (c) An open line (d) A cathode