BICSI Installer 2 Copper Study Questions and Answers Already Passed

BICSI Installer 2 Copper Study Questions and Answers Already Passed 1. What are the four classifications of Structured Cabling Systems (SCS)? - Class 1: Single Equipment Room (ER) - Class 2: Multiple Telecommunication Spaces - Class 3: Multiple Buildings on Campus - Class 4: Multiple Sites 2. What term describes the ability of a material to absorb heat? - Endothermic 3. What are the three primary types of crosstalk relevant to balanced twisted pair cables? - Near End Crosstalk (NEXT) - Attenuation to Crosstalk Far End (ACRF) - Alien Crosstalk 4. What term describes the ability of a material to expand due to heat exposure? - Intumescent 5. Name the three transmission methods used in telecommunications. - Simplex - Half Duplex - Full Duplex 6. Which transmission method sends signals in only one direction? - Simplex 7. Which transmission method allows signals to travel in either direction but only one direction at a time? - Half Duplex 8. What does Direct Current (DC) refer to? - It refers to a steady value that does not change the polarity of the voltage or the direction of the current. 9. How is frequency defined? - It is defined as 1 cycle per second, which equals 1 Hertz (Hz). 10. Which transmission method allows signals to be sent and received simultaneously in both directions? - Full Duplex 11. Define capacitance. - It refers to the property of conductors that enables them to store electric charges when potential differences (voltages) exist between the conductors. Capacitance 2 Causes a voltage difference between two wires when separated by insulation Capacitance is measured in Farads Picofarads is One trillions of a farad What are 3 types of Bus Bars Primary