Colour picture tube needs higher anode voltage and needs larger beam a – McqOptions

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1.	Colour picture tube needs higher anode voltage and needs larger beam and cathode currents than monochrome tube because
A.	it is bigger in size
B.	it has higher level of illumination
C.	the tube has to illuminate three phosphors simultaneously
D.	the tube has lower efficiency because of aperture mask
Answer» E.

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