- electronic sight glass
- Device that sends an audible signal when system is low in refrigerant.
Dictionary of automotive terms. 2015.
Dictionary of automotive terms. 2015.
sight — i. An optical device for the measurement of drift. See drift indicator. ii. An aiming device for aiming weapons. It may be a part of a head up display or a separate unit. It may be fixed, gyro, or electronic. See sight glass (iii). iii. To make… … Aviation dictionary
Electronic Flight Instrument System — An electronic flight instrument system, or EFIS, is a flight deck instrument display system in which the display technology used is electronic rather than electromechanical. EFIS normally consist of a primary flight display (PFD), multi function… … Wikipedia
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literature — /lit euhr euh cheuhr, choor , li treuh /, n. 1. writings in which expression and form, in connection with ideas of permanent and universal interest, are characteristic or essential features, as poetry, novels, history, biography, and essays. 2.… … Universalium
performing arts — arts or skills that require public performance, as acting, singing, or dancing. [1945 50] * * * ▪ 2009 Introduction Music Classical. The last vestiges of the Cold War seemed to thaw for a moment on Feb. 26, 2008, when the unfamiliar strains … Universalium
Navigation — This article is about determination of position and direction on or above the surface of the earth. For other uses, see Navigation (disambiguation). Table of geography, hydrography, and navigation, from the 1728 Cyclopaedia. Navigation is the… … Wikipedia