Power shift transmissions are used in this type of machine propel system:
a. electric drive
b. mechanical drive c. hydrostatic drive
d. hydraulically assisted mechanical drive
D
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Using the diffusivity determined in Prob. 12.5, and the error function equation associated with this problem, write a computer program to determine the composition of the specimen as a function of the time at a point 2x18-4m from the weld surface, and on the side of the couple with the starting composition ?Na= 0.245. Determine this composition by varying the time form 3 to 70 hours in 2?hour intervals. Plot your result in a curve of composition versus time. What is the significance of the composition limit that is approached at long times?
What will be an ideal response?
The total circuit resistance of a parallel circuit is always ________ the lowest resistance present in any branch of the circuit
A) Equal to B) More than C) Less than D) None of these
To transfer elevations up a structure, first establish a temporary benchmark at the base, then locate a second
temporary benchmark at the desired floor or level using a(n) _____. a. builder's level b. auto level c. laser level d. tape
The manufacturer's data on a split AC system indicates that the normal temperature drop should be 15°F at the current operating conditions. If the evaporator entering air temperature is 80°F and the leaving air temperature is 55°F, the technician knows that the system
A) Is working great, even better than manufacturer's specifications B) Most likely is overcharged because it is cooling better than it is supposed to C) Most likely has low air flow because of the higher than normal temperature drop D) Most likely has higher than normal airflow because of the higher than normal temperature drop