Which of the following tools can be used to check the continuity of wires that carry digital signals?
A. Megger Meter
B. Analog meter
C. Logic probe
D. Voltmeter
Answer: C. Logic probe
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Steel brake tubing runs from the front to the rear of the vehicle. Rubber hoses provide a flexible connection from the steel brake tubing to the brake system hydraulic components. Why are flexible rubber connections required?
What will be an ideal response?
All of the following statements are true EXCEPT:
A. Kevlar is more resistant to heat than graphite. B. composite graphite gaskets require a very smooth surface finish. C. graphite gaskets can be coated to lengthen their service life. D. graphite transfers heat from the engine to the coolant more quickly than Kevlar.
The mechanical engineer's scale typically has full-scale divisions that are divided into 1/16, 10, and 50.
Answer the following statement true (T) or false (F)
A very common method of detecting motor ____ is with the use of an electro-tachometer, a small permanent-magnetic generator connected to the motor shaft.
a. speed b. temperature c. use d. rotation