Basic Science and engineering Book PDF for Railway ALP exam CBT2

-

Download

Comments

Post a Comment

Popular posts from this blog

ARTICLES NOTES

-
1. Article No.  1:- Name and territory of the Union 2. Article No.  3:- Formation of new states and alteration of areas, boundaries or names of existing states 3. Article No. 13:- Laws inconsistent with or in derogation of the Fundamental Rights 4. Article No. 14:- Equality before law 5. Article No. 16:- Equality of opportunity in matters of public employment 6. Article No. 17:- Abolition of untouchability 7. Article No. 19:- Protection of certain rights regarding freedom of speech, etc. 8. Article No. 21:- Protection of life and personal liberty 9. Article No. 21A:- Right to elementary education 10. Article No. 25:- Freedom of conscience and free profession, practice and propagation of religion 11. Article No. 30:- Right of minorities to establish and administer educational institutions 12. Article No. 31C:- Saving of laws giving effect to certain Directive Principles 13. Article No. 32:- ...
Read more

BLOOD Notes

-
Image
BLOOD   Blood is a fluid connective tissue. The quantity of blood in the human’s body is 7% of the total weight. pH value of blood is 7.4. There is an average of 5-6 litres of blood in human body. Female contains half litre of blood less in comparison to male. It also fights infection and regulates temperature.  Blood cells are produced in BONE MARROW     Red cells, white cells and platelets are made in the marrow of bones, especially the vertebrae, ribs, hips, skull and sternum. These essential blood cells fight infection, carry oxygen and help control bleeding.   Blood has four components: Plasma Red blood cells White blood cells Platelets PLASMA -> Liquid portion of Blood It contains 92 percent water, constitutes 55 percent of blood volume.  FUNCTION: maintaining a satisfactory blood pressure  volume to supplying critical proteins for blood clotting and immunity. me...
Read more