Television Display Systems – 1 – 1

1. A TV set specified as 50 cm size has the screen whose width is :

(a) 30 cm
(b) 40 cm
(c) 50 cm
(d) 
60 cm

ANSWER
Answer : (b)

EXPLANATION
No answer description available for this question. Let us discuss.

2. Pincushion effect in a colour picture tube can be corrected by :

(a) Magnetic ring
(b) Current through deflection coils
(c) Colour purity adjustments
(d) 
Currents through convergence coils

ANSWER
Answer : (b)

EXPLANATION
No answer description available for this question. Let us discuss.

3. The television picture tube has :

(a) Magnetic focus and electrostatic deflection
(b) Magnetic focus and magnetic deflection
(c) Electrostatic focus and electrostatic deflection
(d)
 Electrostatic focus and magnetic deflection

ANSWER
Answer : (d)

EXPLANATION
No answer description available for this question. Let us discuss.

4. LCD displays more commonly employ :

(a) Nematic crystal
(b) Sematic crystals
(c) Cholesteric crystal
(d)
 Twisted Nematic crystals

ANSWER
Answer : (d)

EXPLANATION
No answer description available for this question. Let us discuss.

5. The number of guns in a colour picture tube are :

(a) 2
(b) 4
(c) 3
(d) 
5

ANSWER
Answer : (c)

EXPLANATION
No answer description available for this question. Let us discuss.

1 2 3

Be a Part of The New & Next

MCQs fb  MCQs G+

Share the Knowledge

GATE Total InfoGATE 2019 BooksFree Notes
IES Total InfoIES 2019 BooksFree Mock tests
JAM Total InfoJAM 2019 BooksEngg Diploma
PSUs Total InfoM Tech Total InfoUGC NET Total Info

General Knowledge Books

McqSeries.com is an online forum for multiple choice questions. This forum would be really-really helpful for those candidates who are preparing for examination conducted by Union Public Service Commission (like Civil Services Examination, Engineering Services Examination, Special Class Railway Apprentice, National Defence Academy, Combined Defence Services, etc.), Staff Selection Commission (like Combined Graduate Level, Junior Engineer, Food Corporation of India etc.), various public sector units (like DRDO, DMRC, BARC, BSNL, ONGC, etc.), Graduate Aptitude Test in Engineering, Indian Institute of Technology Entrance Examination etc. and many other national and state level examination.

Shares
GATE, IES & PSUs Total Information & GuidanceCheck Here!
Copy Protected by Chetan's WP-Copyprotect.