When using angle iron to mount fifth wheel brackets to a tractor frame, which of the following methods is recommended?
A. Welding to frame using E-7014 electrodes
B. Welding to frame using E-7018 electrodes
C. Using at least three SAE Grade 5 bolts on either side
D. Using at least five SAE Grade 8 bolts on either side
D. Using at least five SAE Grade 8 bolts on either side
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A device that prevents freezing by draining water after the valve is closed is the _____.
a. temperature and pressure relief valve b. relief valve c. wall hydrant d. frostproof connector
The subsequent problems deal with the circuit below where all voltage sources are dc and the circuit is assumed to be in steady state. Also, R1 = R2 = R3 = R4 = R.
If the voltage across R3 is 1V, then the voltage across R2 is
A. 1/2 V B. 0 V C. 2 V D. 1 V E. 1/3 V
How are most superchargers lubricated?
A) By greased bearings B) By an internal oil reservoir C) By engine oil under pressure through lines from the engine D) No lubrication is needed because the incoming air cools the supercharger
Batteries should not be tipped to more than a ________ angle
A) 60 degree B) 45 degree C) 5 degree D) None of these