Why is backseating a manual service valve when installing a gauge manifold necessary?
A) So that there is no pressure on the gauge port B) So that coolant is not lost
C) So that the middle leg is opened D) So that no gauge ports are opened
A
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What type of air is supplied through the draft hood and helps to maintain a more constant draft pressure and to lower the temperature of chimney gases?
a. primary air b. secondary air c. exhaust air d. dilution air
What degree of forage use is recommended for desert rangelands?
A) 45% B) 20% C) 70% D) 55% E) 35%
An acceptable charging circuit voltage on a 12 volt system is __________
A) 12 to 14 volts B) 13.5 to 15 volts C) 12.6 to 15.6 volts D) 14.9 to 16.1 volts
Determine how many cubic yards of grout are needed to fill two 12" block walls each measuring 24' in length and 12' in height.
What will be an ideal response?