Start learning 50% faster. Sign in now
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).
The Biltmore Stick, also known as a cruising stick or logger's stick, is a measuring tool used in……………………
...Reagents required for determination of soil organic matter in laboratory.
A. Potassium dichromate
B. Ferrous ammonium sulphate
C. S...
‘Pineapple’ is a commonly known variety of which citrus fruit species?
Dwarfing gene in rice is
Khaira disease of rice is caused due to deficiency of
Which plough helps cutting of creeping or spreading grass and inversion?
A form of asexual reproduction through which seeds are produced without fertilization, the seeds being entirely of maternal origin.
What is the critical irrigation stage in rice where moisture deficiency can lead to maximum reduction in grain yield?
Training of Rural Youth for Self Employment (TRYSEM) was launched in the year
For the farmers, ___________________________ Soil structure is favourable for plant growth.