The cathode ray tube (CRT) is a vacuum tube containing an electron gun (a source of electrons or electron emitter) and a fluorescent screen used to view images. Colour tubes use three different phosphors which emit red, green, and blue light respectively. They are packed together in stripes (as in aperture grille designs) or clusters called "triads" (as in shadow mask CRTs).
Directions: In the following question, a part of the sentence is bold. Below the sentence alternatives to the bold part are given at (A), (B), (C), an...
Directions: Which of the phrase/ word from the options (A), (B), (C) and (D) given below each sentence should replace the phrase printed in bold lette...
Which of the words in (a), (b), (c) or (d) given below should replace the words given in bold in the following sentences to make it meaningful and gram...
Going forward, SAARC could adopt(A) the "ASEAN minus X" formula - members who are unwilling to join the date (B) can be allowed to ...
With the increasing (A) demand for urea from paddy farmers following the exuded (B) rains, officials have recent (C) confidence about supplying t...
In each of the questions given below, four words are given in bold. These four words may or may not be in their correct position. The sentence is then ...
In response, the unions called off the mass memorial service that was originally scheduled last year.
A global cooperation policy for a sustainable future must focus (A) a planetary perspective with a adopt (B) on the dynamics between social, ecologi...
In each of the questions given below, four words are given in bold. These four words may or may not be in their correct position. The sentence is then ...
In the field of education, AI can and is being used in fabulous ways to traitor learning materials and pedagogical approaches to the child’s needs....
