एक अनियमित विमान आकृति के क्षेत्र को मापने के लिए एक मापने वाला उपकरण

Noun:

क्षेत्रतल-मापी, प्लैनीमीटर,

planimeter's Usage Examples:

The construction of a second funicular may be dispensed with by the employment of a planimeter, as follows.

These theorems may prove useful in preliminary calculations where the pressure-curve is nearly straight; but, in the absence of any observable law, the area of the pressure-curve must be read off by a planimeter, or calculated by Simpson's rule, as an indicator diagram.

Tennant, " The Planimeter " (Engineering, xlv.

Coradi's " Polar Planimeter," one of the most trustworthy instruments of the kind.'

Still more expeditious is the use of a planimeter, such as Captain Prytz's " Hatchet Planimeter," which yields fairly accurate results, or G.

planimeter's Meaning':

a measuring instrument for measuring the area of an irregular plane figure