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TELCON Limited Placement Paper

TELCON Limited Placement Paper Company: TELCON Limited Telco Test Paper Pattern | TELCO Technical and Aptitude Questions | TELCO placement Papers 1)Rating of 3phase domestic supply(440v,50 Hz.) 2)What is pulse width modulation 3)Use of 8279 chip 4)Which of these is used as interface with IBM pc(RS232) 5)A circuit was given and was asked to find […]