Which of the following contribute(s) to machine flexibility?
A) mobility of machines
B) small general-purpose machinery
C) automated high-capacity machines
D) A and B above
E) B and C above
D
You might also like to view...
Scrapers are used to haul dirt from a borrow pit to the cap of a landfill. The estimated cycle time for the scrapers is 9.5 minutes. The scrapers carry 10 cubic yards of soil per trip. Using a system efficiency of 45 minutes per hour and productivity factor of 1.0, determine the number of labor hours to haul 1 cubic yard of dirt. Each scraper requires one operator.
What will be an ideal response?
Complete the field notes from the given data. Check your final answer mathematically, as described in this chapter.
What will be an ideal response?
Slower-than-normal speed and higher-than-normal cranking amperage is usually the result of internal starter problems.
Answer the following statement true (T) or false (F)
Which term is used to describe pulses of air flowing from the engine out the air intake due to the time interval between intake events with a four-cylinder engine?
A) Intake redirection B) Speed density C) Pressure reaction D) Reverse airflow