In order to trim a space for a non-flanged valve, _____.
a. the project specifications must allow the insulation to be thinned
b. the insulation cannot be flexible foam
c. the insulation must be molded fiberglass
d. a cover must be fitted over the valve
a. the project specifications must allow the insulation to be thinned
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?A 2D CADD architectural application allows the user to create an entire three-dimensional building with its components automatically included.
Answer the following statement true (T) or false (F)
Technician A says that a low-restriction exhaust system could prevent a back pressure-type vacuum-controlled EGR (Exhaust Gas Recirculation) valve from opening correctly. Technician B says that a restricted exhaust can cause the EGR valve position sensor to fail. Which technician is correct?
A) Technician A B) Technician B C) Both technicians D) Neither technician
Why must the copper fitting be cleaned before brazing it?
What will be an ideal response?
If a truck air compressor cutout pressure is specified at 125 psi, what must the governor cut-in pressure range be?
A. 85 - 100 psi (5.8 - 7 bar) B. 95 - 115 psi (6.6 - 7.9 bar) C. 100 - 105 psi (7 - 7.2 bar) D. 110 - 120 psi (7.6 - 8.3 bar)