INDUSTRIAL DATA FINAL EXAM WITH CORRECT QUESTIONS AND ANSWERS GRADED A+ 2025/2026

INDUSTRIAL DATA FINAL EXAM WITH CORRECT
QUESTIONS AND ANSWERS GRADED A+
2025/2026




Class E helmets are used for general service applications and provide limited voltage
protection. - CORRECT ANSWER-False



Safety gloves made from synthetic materials are typically used when a high degree of
protection and a moderate degree of manual dexterity are required. - CORRECT ANSWER-
False



Foot protection is provided by safety shoes that are worn to prevent foot injuries typically
caused by objects falling a distance of less than 4' and having an average weight of less than
65 lb. - CORRECT ANSWER-True



When a ladder is carried on the shoulder by one person, it should be transported with the
front end pointing downward to minimize the possibility of injury to others when walking
around corners or through doorways. - CORRECT ANSWER-True



Safety barriers are typically made of PVC, are yellow in color, and may have reflective stripes.
- CORRECT ANSWER-False



Electrostatic discharges (ESDs) can be 35,000 V or more, but people normally do not feel
them at voltages below 3000 V. - CORRECT ANSWER-True

,PC boards should always be stacked to prevent damage from ESDs. - CORRECT ANSWER-
False



Personal protective equipment (PPE) is clothing, glasses, gloves, hard hats, respirators, or
other safety devices designed to protect workers against safety hazards in the work area and
from injury. - CORRECT ANSWER-True



Personal protective equipment (PPE) includes protection for ___ - CORRECT ANSWER-Head,
eyes, ears, feet, hands, & knees.



___ is not a typical color used for high-visibility clothing. - CORRECT ANSWER-Red



___ are an eye-protection device with a flexible frame that is secured to the wearer's face
with an elastic headband. - CORRECT ANSWER-Goggles



___ injuries are often the result of improper lifting procedures, but they can be prevented
through proper planning. - CORRECT ANSWER-Back



A Type ___ ladder duty rating is for heavy duty, industrial, 250 lb capacity ladders. - CORRECT
ANSWER-I



Information common to ___ includes the manufacturer's name, address, and phone number,
the product (trade) name, and information on composition materials. - CORRECT ANSWER-
Safety Data Sheets



In commercial installations, a standard, six-button telephone was the most common type of
telephone used. - CORRECT ANSWER-True



Having only an RCDD involved covers all facets of a telecommunications project. - CORRECT
ANSWER-False

, The International Organization for Standardization writes and publishes standards, some of
which have a common purpose and subject as the TIA standards, although the TIA standards
are more commonly used and cited in the United States. - CORRECT ANSWER-True



The voltage level is the main consideration when specifying VDV conductors. - CORRECT
ANSWER-False



Aesthetic requirements for a VDV system involve the color and material for faceplates; color,
type, and size of labels; and types of equipment racks, cable trays, and other visible pathway
considerations. - CORRECT ANSWER-True



Horizontal cabling is telecommunications premise cabling that interconnects buildings via
underground or overhead cabling means. - CORRECT ANSWER-False



AV systems are often used for educational or communications purposes. - CORRECT
ANSWER-True



Any system with a detection ability, such as a door contact, a motion detector, a card reader,
or a smoke detector, can be used to trigger another system. - CORRECT ANSWER-True



The most common type of copper cable is STP. - CORRECT ANSWER-False



Structured cabling is a systematic installation of cabling needed for high-voltage systems. -
CORRECT ANSWER-False



The company which originated long range electronic communications was the - CORRECT
ANSWER-American Telephone and Telegraph Company AT&T



___ serves a role in defining standards for the telecommunications industry. - CORRECT
ANSWER-BICSI, Building Industry Consulting Service International