单词 | starter switch |
释义 | > as lemmasstarter switch starter switch n. [compare earlier starting switch n. at starting n. Compounds 2d(b)] (a) a switch for starting a machine; (b) = sense 13c. ΘΚΠ the world > matter > light > artificial light > an artificial light > artificial light defined by light-source > electric light > [noun] > fluorescent lamp > part of fluorescent tube1865 starter switch1900 starter1939 1900 Steam Engin. Aug. 381/2 The starter switch is at f, and d is a series of contacts over which f moves so as to cut the resistance e, in or out of the circuit. 1942 C. L. Amick Fluorescent Lighting Man. ii. 23 The heat from the discharge itself keeps the cathodes hot during normal operation, hence the starter switch can remain open. 1965 R. Priestley & T. H. Wisdom Good Driving ii. 19 The starter switch usually takes the form of a knob or button which is either pressed or pulled out. 2014 W. T. Grondzik & A. G. Kwok Mech. & Electr. Equipm. for Buildings (ed. 12) xiv. 652/1 The rapid-start lamp..functions similarly to the traditional preheat lamp, but without a starter switch. < as lemmas |
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