subject
Engineering, 07.11.2019 22:31 Jingobob442

An air-conditioning unit is located on the roof of a commercial building. the dis-
connecting means for the equipment is:
a. permitted to be a switch capable of being locked in the open position and located
not in sight of the equipment.
b. required to be located within sight of the equipment and readily accessible from
the equipment.
c. required to be capable of being locked in the open position even when located
within sight of the equipment.
d. not permitted to be attached to the outside of the air-conditioning equipment.
e. not permitted to be installed within the air-conditioner enclosure.
code reference

ansver
Answers: 2

Another question on Engineering

question
Engineering, 04.07.2019 12:10
On a average work day more than work place firs are reorted
Answers: 1
question
Engineering, 04.07.2019 18:10
What difference(s) did you notice using a pneumatic circuit over hydraulic circuit.explain why the pneumatic piston stumbles when it hits an obstacle.
Answers: 2
question
Engineering, 04.07.2019 18:10
Asingle-geared blanking press has a stroke of 200 mm and a rated capacity of 320 kn. a cam driven ram is assumed to be capable of delivering the full press load at constant force during the last 15 percent of a constant-velocity stroke. the camshaft has an average speed of 90 rev/min and is geared to the flywheel shaft at a 6: 1 ratio. the total work done is to include an allowance of 16 percent for friction a) estimate the maximum energy fluctuation b) find the rim weight for an effective diameter of 1.2 m and a coefficient of speed fluctuation of 0.10
Answers: 1
question
Engineering, 04.07.2019 18:10
Afluid flows with a velocity field given by v=(x/t)i.. determine the local and convective accelerations when x=3 and t=1.
Answers: 2
You know the right answer?
An air-conditioning unit is located on the roof of a commercial building. the dis-
connecting m...
Questions
Questions on the website: 13722360