Technician A says double-wall steel brake tubing is the only type of tubing approved for brake lines. Technician B says to use 100 percent copper tubing as a replacement. Who is correct?
A. A only
B. B only
C. Both A and B
D. Neither A nor B
Answer: A
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When memory in a vehicle ECM is described as being volatile, what happens to it when the ignition is turned off?
A. it is written to EEPROM B. it is retained magnetically C. it is activated until the next start cycle D. it is lost
Which of the following is an instrument used to document variables such as pressure, speed, flow, temperature, level, and electrical units?
A) Sensor B) Indicator C) Recorder D) Controller
For the purposes of personnel hoist platform design, a guard rail is defined as a(n) _____.
a. top rail about waist height b. intermediate rail about knee height c. combination of a solid, perforated, or expanded-mesh metal barrier and toe board d. combination of a top and intermediate rail with the lower barrier and toe board
In a shop that uses variable rate pricing ______
A) The labor rate for highly specialized repairs is the highest B) The labor rate for common repairs is the lowest C) Several labor rates are used based on difficulty of repair and skills required D) All of the above