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!
what is the similarities between primary and secondary data
what are the diffrence between primary reserve and secondary reserve?
Identify the difference between primary sector and secondary sector
Primary can't be recharged, secondary can be recharged.
There is two difference between them. 1. The not null constraint is by default added to primary key, it means, primary key attribute cannot accept null values, whereas, the attribute declared as unique can accept null values. It is the major difference between the two. 2. Secondly, we can have only one primary key in a relation, whereas, multiple attributes can be declared unique at the same time.
The turns ratio between the primary and the secondary.
The relationship between primary and secondary voltages and currents in a transformer is described by the transformer equations. Specifically, the ratio of the primary voltage (V₁) to the secondary voltage (V₂) is equal to the ratio of the number of turns in the primary coil (N₁) to the number of turns in the secondary coil (N₂): V₁/V₂ = N₁/N₂. Similarly, the relationship between the primary current (I₁) and secondary current (I₂) is inversely proportional: I₁/I₂ = N₂/N₁. This means that if voltage is stepped up, current is stepped down, and vice versa, while the power remains approximately constant (ignoring losses).
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.
secondary is cooler
Secondary DNS gets its records from the Primary DNS Server. The secondary DNS is essentially there in case the primary DNS doesn't respond.
The difference between primary data and secondary data is that primary data is the information from the original research.
Primary storages are volatile. An Example of primary storage : RAM whereas, Secondary storages are permanent. An Example of secondary storage : ROM