Technician A says that radios receive AM and FM signals that are broadcast through the air. Technician B says that the radio antenna is used to induce a very large voltage signal as an input into the radio from the electromagnetic energy from the broadcast station. Who is right?
A) Technician A only B) Technician B only
C) Both technicians A and B D) Neither technician A nor B
A
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An innovative development for urban planting comes from the Urban Horticulture Institute at Cornell
University and is called structured soils. These soils create a rooting zone under pavement while preserving a stable base for that pavement.
Indicate whether the statement is true or false.The minimum bending radius for a coaxial cable is recommended to be no less than ____________________ times the cable diameter.
Fill in the blank(s) with the appropriate word(s).
PHOAT coolant is what color?
A) Blue B) Dark Green C) Orange D) Red
What is the lowest acceptable overvoltage category rating for a voltage tester that will be used to test electronic
equipment and circuitry? a. CAT I b. CAT II c. CAT III d. CAT IV