The amino group (NH2) itself is neither primary nor secondary; those terms typically describe the classification of amines based on the number of carbon atoms attached to the nitrogen atom. A primary amine has one carbon atom attached to the nitrogen, while a secondary amine has two. Therefore, NH2 can be part of a primary amine when it is attached to a carbon chain with one carbon atom.
Amines are organic molecules that contain the amino group NH2. They are characterized by the presence of nitrogen bonded to at least one alkyl or aryl group. Amines can be primary, secondary, or tertiary depending on the number of alkyl or aryl groups bonded to the nitrogen atom.
Amines are a class of molecules that contain the NH2 group. They are organic compounds derived from ammonia in which one or more hydrogen atoms are replaced by alkyl or aryl groups. Amines can be primary, secondary, or tertiary depending on the number of alkyl or aryl groups attached to the nitrogen atom.
A benzylamine is an aromatic primary amine C6H5-CH2-NH2 or its derivatives.
Primary Means, it is individual there is no dependence, But Secondary will allays depends on Primary, If you want to do Secondary, you should complete primary first, There is no precondition to primary, but for Secondary Primary is the Precondition, first you should do primary, then only you are able to do secondary.
primary and secondary demand
Voltage on primary/Primary turns = Voltage on secondary/Secondary turns
primary and secondary coilsAnswerPrimary and secondary windings.
Primary is IgM and secondary is IgG
The current in the secondary when the voltage is twice the primary will be one half of the primary. The current in the primary when the voltage is twice the secondary will be twice the secondary.
Secondary
secondary
The turns ratio of Primary / Secondary tells you have the voltage and current will be changed. The secondary current will be (primary turns/secondary turns) times the primary current, and the secondary voltage will be (secondary turns / primary turns) times the primary voltage.CommentThe above answer is a little misleading, because the secondary current is determined by the load, and not by the transformer's ratio. It would, therefore, be more accurate to say that the primary current would be equal to the secondary current times the (primary turns/secondary turns) -i.e. not the other way around!