There are mainly two types of electric machines – D.C. and A.C. In both types of machines, one part is kept stationary and the other part is mobile. The part of the machine in which the V.V.B. What is imparted or produced is called its main part. DC. The main part of the machine is … Read more
In the poultry industry, an electrical device used to artificially heat the eggs of chickens and extract babies from them is called an electric incubator. In this, many closed type of heating fibers are put in such a way that all the eggs keep getting the same amount of heat. In this, arrangement is made … Read more
Normally renin is secreted in the stomach of calves, other animals whose food is milk in the infant stage. This inactive prorenin remains in a pre-reactive state which, like pepsin, combines with salts to form functional renin. Renin coagulates the milk soluble protein casein into paracasein and in the presence of calcium converts it into … Read more