1.

Important elements of cathode ray tube are given below:a) Pre-accelerating anodeb) Accelerating anodec) Focusing anoded) Heated cathodeCorrect sequence of the above elements in a CRT in the direction of electron beam is

A. a, b, c, d
B. a, c, b, d
C. d, a, c, b
D. d, c, a, b
Answer» E.


Discussion

No Comment Found