What people are saying - Write a review
We haven't found any reviews in the usual places.
Kinds of Equipment Now Available
Individual Items of Equipment of an Audio Frequency Sys
6 other sections not shown
Other editions - View all
110 volt level 110 volts AC 20 ampere alternating current amperage ampere capacity outlet ampere-hour antenna apparatus arrangement audio frequency auditorium Biology broadcasting building characteristics chemistry circuit breakers column of Table Company conduit connected course in physics courses of study cycles DC supply Desired Using Desired diaphragm direct current distributing board distribution panel dry cells Education electric power electric power supply experiments fifth column furnished given high frequencies high school indicate input installation laboratory manuals lead-in lecture-room located magnetic maximum ment meters microphone motor motor-generator set mounted moving coil necessary obtained operate outfit output phonograph pickup physics laboratory placed plugs portable power supply preparation room programs pupils radio receiver receiving set recitation room Replies to Questionnaire reproduced resonance School Number science shop signal sound storage battery storage cells switches teachers textbooks tion transformer transmitter tubes unit vacuum tubes Volts Amperes volume control watts wave wires York