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Question 80Asked in UGC NET Computer Science, November 2017 (Paper II & III, Selected Questions)

Which of the following is not a component of memory tube display?

  1. AFlooding gun
  2. BCollector
  3. CGround
  4. DLiquid Crystal
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Correct answer: (D) Liquid Crystal

Explanation

Components of a memory tube (direct-view storage tube) display include the flooding gun, primary (writing) gun, collector, storage grid, screen, ground (base) and focusing and deflection system. Liquid crystal is not a component of a memory tube display.

From UGC NET Computer Science PYQ, November 2017 (Paper II & III, Selected Questions)

This is question 80 of UGC NET Computer Science PYQ, November 2017 (Paper II & III, Selected Questions). See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.