Important elements of cathode ray tube are given below:a) Pre-accelera – McqOptions

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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.

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