In a Vidicon camera tube – McqOptions

MCQOPTIONS

1.	In a Vidicon camera tube
A.	grid G1 accelerates electrons
B.	grid G2 accelerates electrons and grid G3, slows down electrons
C.	grid G3 accelerates electrons and grid G2 slows down electrons
D.	both grids G2 and G3 accelerate electrons
Answer» C. grid G3 accelerates electrons and grid G2 slows down electrons

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