when are magnetic tapes used and how?
Answers
Answered by
23
Magnetic tape is composed of plastic, one side of which has a ferromagnetic coating. Most tapes have tracks that runs parallel to the edge for linear recording. Some, however, have diagonal tracks. Storage capacity has improved greatly over time. One drawback to the magnetic tape medium is that tapes have to be recopied from time to time because of the possibility of the magnetic surfaces coming in contact with one another. Another major drawback is that finding information on magnetic tape is difficult, so it is best used for archiving material that is not often referenced.
hope its help you :)
hope its help you :)
kapoorashika1:
thanks deer to help me
I am really thankful to you....
Hey selena u meant deer or dear ? :/
its pleasure :)
Answered by
9
Hello Selena
__________________________________________________________
A recorder is used to produce a permanent record of the signal that is measured.
A record is used to analyse how one variable varies with respect to another and how the signal saries with time.
The objective of a recording system is to record and preserve information pertaining to measurement at a particular time and also to get an idea of the performance of the unit and to provide the results of the steps taken by the operator.
The basic components of a general recorder are an operating mechanism to position the pen or writer on the paper and a paper mechanism for paper movement and a printing mechanism.
Okay, now you know what is a recorder, why it is used and where it is used. Now I will explain about magnetic tape recorder.
A magnetic tape recorder is used to record data which can be retrieved and reproduced in electrical form again. This recorder can record signals of high frequency.
____________________________________________________________
__________________________________________________________
A recorder is used to produce a permanent record of the signal that is measured.
A record is used to analyse how one variable varies with respect to another and how the signal saries with time.
The objective of a recording system is to record and preserve information pertaining to measurement at a particular time and also to get an idea of the performance of the unit and to provide the results of the steps taken by the operator.
The basic components of a general recorder are an operating mechanism to position the pen or writer on the paper and a paper mechanism for paper movement and a printing mechanism.
Okay, now you know what is a recorder, why it is used and where it is used. Now I will explain about magnetic tape recorder.
A magnetic tape recorder is used to record data which can be retrieved and reproduced in electrical form again. This recorder can record signals of high frequency.
____________________________________________________________
Similar questions