Noun:

அம்பியர்மானி,

ammeters தமிழ் அர்த்தத்தின் உதாரணம்:

மின்னோட்டமானி அல்லது ஆம்ப்பியர்மானி அல்லது அம்பியர்மானி (ammeter)என்பது ஒரு மின்சுற்றில் பாயும் மின்னோட்டத்தை அளந்திடப் பயன்படும் கருவி.

இதில் நானோ மின்னழுத்த அளவிகள், மின் அளவிகள் மற்றும் பைகோ அம்பியர்மானிகள் போன்றவைகள் இவ்வகையை சேர்ந்ததாகும்.

ammeters's Usage Examples:

- For switchboard use i n Ammeter Kelvin ' electric supply stations where space is valuable, James White instruments of the type called edgewise ammeters Ltd.

Hot-wire ammeters are, however, liable to a shift of zero, and means are always provided by some adjusting screw for slightly altering the sag of the wire and so adjusting the index needle to the zero of the scale.

Hence we may classify ammeters into (1) Thermal; (2) Electromagnetic, and (3) Electrodynamic instruments.

The calibration of ammeters is best conducted by means of a series of standard low resistances and of a potentio meter.

From this it follows that hot-wire ammeters are generally not capable of giving visible indications below a certain minimum current for each instrument.

Until they received them they were using huge old wooden voltmeters and ammeters from the 1950s.

in a small piece of soft iron, as in the case of the corresponding ammeters, and this in turn may be made to displace an indicating needle over a scale so that corresponding to every given potential difference between the terminals of the instrument there is a corresponding fixed position of the needle on the scale.

In the use of ammeters in which the control is the gravity of a weight, such as the Kelvin ampere balances and other instruments, it should be noted that the scale reading or indication of the instrument will vary with the latitude and with the height of the instrument above the mean sea-level.

Hot-wire ammeters are open to the following objections: The scale divisions for equal increments of current are not equal in length, being generally much closer together in the lower parts of the scale.

- These instruments are also called hot-wire ammeters.

- Another large class of ammeters depend for their action upon the fact that an electric current create; an electric field round its conductor, which varies in strength from point to point, but is otherwise proportional to the current.

Synonyms:

meter, milliammeter,

Antonyms:

None