Steel scaffolds last _____ with reasonable care
A. up to five years
B. between five and ten years
C. a maximum of ten years
D. indefinitely
Answer: D
You might also like to view...
For loading and unloading equipment, a trailer should be parked _____.
a. with the towing vehicle uphill b. on level ground c. with the towing vehicle downhill d. and unhitched from the towing vehicle
A drain pipe is to be laid between two points. One point is 8' 0" higher in elevation than the second point. The pipe is to slope at an angle of 16.0° with the horizontal. What is the required length of the drain pipe to the nearest inch?
Fill in the blank(s) with the appropriate word(s).
Technician Asays except for the master cylinder pushrod adjustment, vacuum and hydraulic power-assist units are not adjusted in normal service. Technician B says if the booster is suspect, it is removed with a new or rebuilt unit, or it can be rebuilt in the shop. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
To access the Lennox Installer menu, press the ________ in the bottom right corner of the screen for five seconds
A) installation button B) Lennox logo C) advanced button D) menu button