A(n) ____________ is a wire-wound or thin-film device that uses the PTC characteristic of metals to measure temperature.

What will be an ideal response?


resistive temperature detector (RTD)

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A compelling reason for replacing covered electrodes with ____ wires is that the deposition rates in the vertical position can be increased from about 2 lb. per hour to over 5 lb. per hour.

A. large diameter solid B. small diameter solid C. large diameter cored D. small diameter cored

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What test would be performed to identify a cylinder that may not be running as efficiently as the others without removing the spark plugs?

What will be an ideal response?

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Which of the following is correct?

A) Many exhaust systems are tuned to reduce noise and optimize flow. B) Exhaust manifolds must be able to slide on the cylinder head slightly as they expand due to high heat. C) Many exhaust systems have heat shields to protect the spark plugs and wires. D) All of these are correct.

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Infections that can be transmitted by the blood are called ________

A) Blood-borne pathogens B) HIV C) Blood virus D) SARS

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