The benefits of submerged arc welding include:
A) Deep weld penetration B) High deposition rates
C) Limited skilled operators D) All of the above
D
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Which of the following can accelerate corrosion rates and damage vessels by overheating?
a. Overpressurization b. Underpressurization c. A vacuum within the vessel d. Changes in operating temperatures
The metering valve blocks fluid flow to the front brakes when pressure reaches 75 to 125 psi
Indicate whether the statement is true or false
When removing cylinder heads, the fasteners should be removed in what order?
A) All fasteners loosened slightly in the same order as the tightening sequence and then removed in any order B) The same order as the specified tightening sequence C) Any order D) The reverse order of tightening
To prevent sparks that could ignite fuel, _____
a. always wear rubber-soled shoes b. wipe the fuel nozzle with an antistatic cloth c. ground the fuel nozzle or funnel d. use a low fuel-flow rate