When a bypass is installed around a steam trap, the best type of valve used to allow manual balancing of
flow is a _____.
a. gate valve
b. pressure-reducing valve
c. globe valve
d. butterfly valve
c
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Compared to a recirculating ball steering gear and parallelogram steering linkage, a rack and pinion steering system transfers more what to the steering wheel?
What will be an ideal response?
The backing plate shoe support pads should be:
A. cleaned and lubricated with brake lubricant. B. cleaned with a file/grinder and left to dry. C. cleaned with a cleaner and left to dry. D. any of the above.
In the construction management approach, the construction manger usually guarantees the overall price and quality of the work
Indicate whether the statement is true or false
How can negative room pressure create a hazardous situation in a house with combustion appliances?
A) combustion products can spill into the house B) all the heat can be sucked out of the room through the vent C) the appliance may burn excessively hot D) the gas pressure may be affected