Indicator card


Also found in: Encyclopedia.
the figure drawn by an engine indicator, by means of which the working of the engine can be investigated and its power calculated. The Illustration shows one form of indicator card, from a steam engine, together with scales by which the pressure of the steam above or below that of the atmosphere, corresponding to any position of the engine piston in its stroke, can be measured. Called also indicator diagram.

See also: Indicator

Mentioned in ?
References in periodicals archive ?
Tenders are invited for Speed Indicator Card For Rec -918R- Ver-2 0-160Kmphmedha Part No-Sp918301013
The company also included an indicator card behind a little glass window.
When you attach an indicating card to the stable, spinning mass that retains its orientation relative to the earth, and attach another indicator card to the gyro's case that's mounted solidly to an aircraft, you can see attitude changes in the difference between those two cards when the aircraft moves relative to the earth and the gyro doesn't.
Total Moisture Protection Packaging meets specific user requirements and typically includes a plastic or foil barrier bag, desiccant packs and a humidity indicator card.
Including a Humitector indicator card when shipping art, such as bronze statues and paintings, helps ensure shipments are protected during storage and transit, said officials.
YOUR tyre tread should be checked once a month using a tread-wear indicator card.
Tenders are invited for Speed Indicator Card For Ind 918I-Ver-2 0--160Kmph Medha Part No- Sp9183001016
The humidity indicator card started out blue, but gradually changed to lavender and then to pink, finally becoming all white.
Tenders are invited for Speed Indicator Card For Medha Make Speed Recorder Type 918R Ver.