EMT Practice Test

1. Question Content...

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Question1: Which of the following is designed to provide protection from harmful chemicals?

Question2: Which of the following is the bonding connection point for telecommunications systems and equipment in the area by a telecommunication space?

Question3: Which of the following types of construction protects the optical fiber by supporting each strand of glass with a buffer coating extruded over the base optical fiber's 250 um acrylate coating?

Question4: If you are working on a catwalk, you are required to wear _____?

Question5: Which of the following interconnects the PBB to the SBB?

Question6: Which of the following combinations is used to identify the tip conductors in Pair 1 of a 4-pair cable?

Question7: Which of the following are typically used to support cables between a cable tray and work area outlets?

Question8: How long does it take someone to form a first impression?

Question9: Which of the following make the biggest impression on a customer during face-to-face conversation?

Question10: Which of the following is used to equalize potential differences between the SBB on the same floor?

Question11: Which of the following is used to connect cabinets to the nearest SBB?

Question12: Which of the following items may be used as a substitute device for a pulling eye?

Question13: Which of the following connector styles is presently used within optical fiber cabling systems (i.e., it is NOT a legacy connector)?

Question14: What is the primary purpose of an electrical grounding system?

Question15: Which of the following tend to cause sheath damage during cable pulling?

Question16: How far should the top of a ladder extend above the roofline?

Question17: Which of the following markings indicates that the cable is designed for use in a plenum space?

Question18: Which of the following is a floor serving space that serves as a point of termination for horizontal and backbone cables?

Question19: Which of the following must be measured before the length of a coaxial cable can be calculated?

Question20: A radio station transmits an omnidirectional signal that is received by multiple radios. What type of transmission method is used in this example?

Question21: What type of connector is used with ribbon cable?

Question22: Which of the following topologies is the recommended topology for distribution systems in campus environments?

Question23: Which of the following markings is used for non-conductive optical fiber general-purpose cables?

Question24: Light pulses in optical fiber cables are subjected to a loss in power as the light pulses travel along the optical fiber. Which of the following terms is used to describe this phenomenon?

Question25: During the troubleshooting phase, what is the first step?

Question26: Which pair of a 100-ohm balanced twisted pair patch cable has a white-brown tip and a brown-white ring?

Question27: What is the primary purpose of the telecommunications bonding infrastructure?

Question28: Which of the following is a property of an electromagnetic field built around a conductor that opposes any changes in current flow in a circuit?

Question29: A third 90-degree bend may be permitted in a conduit run if one of the bends is located within ____ of the cable feed end?

Question30: During a retrofit, an installation crew discovers old insulation that they think may contain asbestos, they cannot complete their work without disturbing the insulation. What is the best course of action for the crew to take?

Question31: Which of the following PPE items MUST be worn at all times when you are working with or handling OF?

Question32: Fall protection is required whenever a person is exposed to a fall hazard more than ____?

Question33: Volts are measurement of _______?

Question34: Which of the following is permissible if the available firestop assembly is NOT capable of properly restoring the necessary fire rating?

Question35: Which of the following is the primary benefit of using wall-mounted racks and cabinets in place of traditional equipment racks?

Question36: What is the minimum inside bend radius for balanced twisted pair (4 pair) cable?

Question37: Which of the following terms describes the ration of the power of the outgoing signal to the power of the reflected signal expressed in decibels?

Question38: What is the minimum recommended height that should be used when mounting a plywood back board in a telecommunication space?

Question39: What is the required physical topology for a SCS?

Question40: What is the specified performance level for Category 8 cable?