Vlf - Study guides, Class notes & Summaries

CET Study Guide Exam 294 Questions with Verified Answers B+, or supply voltages in electronics products, is considered to be: A. +5 to +12 VDC B. 0 to 30 V DC C. +12 to 300 V DC D. The anode or plate voltage supply - CORRECT ANSWER A: +5 to +12 VDC Leakage current in an electronic product, between either of the AC power cord conductors and the chassis or any exposed metal parts should not exceed A. 5 micoamps B. 500 microamps C. 5 milliamps D. 50 milliamps - CORRECT ANSWER D: 50...

IREX 2023 Practice Questions and Answers with complete solution List the Errors of the NDB? Mountain Effect Interference (co-channel) Night Effect Thunderstorm Coastal Refraction (bends towards the coast) Height Aircraft (Quadrantal Error) Turning How does an NDB work? Sends out a Med to Low Frequency wave to create a ground wave. Best over water, worst over dry sandy country. Due to med wave (some skywave) these interfere with ground waves. Skywaves reflect off ionsphere at night....

IREX 2023 Practice Questions and Answers with complete solution