All these are causes of catalytic converter failure EXCEPT ________

A) Excessive temperature B) Incorrect air/ fuel mixture
C) Contamination D) All of these are causes of converter failure


D

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Which of the following is not permitted to be connected to a small appliance branch circuit?

a. Refrigerator b. Electric clock c. Gas stove d. Kitchen lighting fixture

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Which of the following is located on a motor?s nameplate?

a. Synchronous speed b. Lifting requirements c. FLA rating d. Circuit rating

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In linear multipliers, SF stands for

A) single-ended frequency B) side-band frequency C) scale factor D) standard frequency

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Which dimension should be given for the diameter of a spring on a drawing?

A. inside B. outside C. radial D. both A and B

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