Most control transformers are _____.
a. askarel-insulated step-up
b. dry-type step-down
c. liquid-insulated step-up
d. oil-insulated step-down
b. dry-type step-down
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Indicate whether the statement is true or false
The typical MAF reading on a scan tool with the engine at idle speed and normal operating temperature is ________
A) 8-12 grams per second B) 3-7 grams per second C) 1-3 grams per second D) 15-25 grams per second
If a machined part has an irregular, torn surface with many micro cracks due to poor practice, what can happen to the service life of this part?
A) It could cause corrosion B) The part could fail early due to metal fatigue C) It may extended D) There would be no appreciable effect
An increase in a control system's response speed generally _____
A) results in oscillations that decrease in amplitude B) increases the stability of the system C) decreases the stability of the system D) results in oscillations that are constant