Technician A says that a pre-2014 truck chassis data bus can be accessed using a black 9-pin data connector. Technician B says that a post-2014 truck chassis data bus can be accessed using a green 9-pin data connector. Who is correct?
A. Technician A only
B. Technician B only
C. Both A and B
D. Neither A nor B
Answer: C
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What is the most common pressure measurement found in the US process industry?
A) Differential pressure (psid) B) Pounds per square inch (psi) C) Inches of mercury (inHg) D) Pounds per square inch absolute (psia)
Answer the following statement(s) true (T) or false (F)
1.In today's global economy a new relationship exists between suppliers, companies and customers. Each is dependent upon the other for financial success. 2.Customers identify the key target set points for the products they require. The other process variables are identified in-house that support the ability of the process to produce the desired products; temperatures, flows, level, and pressure. 3.Statistical process control is a quality tool , based upon the principles of statistical mathematics and applied to a process to control product quality. 4.The results from phase three are used to decide whether or not a change to the process is required. If a change is required a modified brainstorming session should be conducted to determine what changes to the process would result in improvement. These changes should be clearly stated.
Milking cows three times per day will increase total milk production from 6 percent to _____ percent
when compared to milking two times per day.
a. 10 c. 30 b. 20 d. 40
Which diagnostic step is the most important aspect of diagnosis?
A) Verify the problem B) Check the service bulletins C) Retrieve the trouble codes D) Visual inspection