True or False? Personal fall protection systems typically include a safety net secured under the work platform of a scaffold.

Which of the following is equal to the number of degrees of a roll for a welded rolling offset? A) Angle C B) Angle B C) Angle D D) Angle A

12. What is the flow rate of a $13/8''$ smooth bore master stream tip with a nozzle pressure of 80 PSI?

When using nonmetallic boxes with Type NM cable, the grounding wire __ Select one: a. must be connected to the box using a grounding clip b. must be connected to the box using a grounding screw c. must be connected to the box using a grounding locknut d. is not required to be connected to the box

What is the distance from the end of the pipe to the center of the fitting called? run pitch takeout specification

Which of these supports the high beam assist function? A) Front facing camera B) Infrared flood lamps C) Ride height sensors D) Steering angle sensor (SAS)

Question: Traction Control Options: activates when vehicle is not going in the direction it is being steered allows driver to steer while braking sends power to wheels with most traction adjust vehicle balance

What determines the operating frequency of a CW transducer? A Product of the crystal thickness and the propagation velocity of the crystal B Sum of the crystal thickness and the propagation velocity of the crystal C Sum of the drive voltage and the crystal thickness D The frequency of the oscillator of the CW device

What type of connector are both a lightwave connector (LC) and an RJ-45 connector? push-and-latch-type connector plug-and-jack-type connector screw-on-type connector FIDI-type connector

Which of the following are often used in conjunction with time clocks to turn off lighting? photo sensors sound sensors ultrasonic sensors ice cube sensor

Which type of luminaire requires regular testing for proper operation? theater lighting emergency lighting vandal-resistant lighting hazardous location lighting