What is the function of the selective catalytic reduction system?
A. Reduce oxides of nitrogen to oxygen and nitrogen.
B. Reduce ozone to atmospheric oxygen.
C. Reduce carbon monoxides to carbon dioxide.
D. Reduce particulate matter into ash.
Answer: A
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SCRs and GTOs are ____ and have the ability to handle a greater amount of current than transistors.
A. thyristors B. integrated circuits C. resistors D. capacitors
A grease fitting can be called _______
A) Alemite fitting B) Grease fitting C) Zerk fitting D) Any of the above
The following ethical scenario was obtained from http://www.cwru.edu/wwwethics.
The responses here are opinions and there are no right or wrong answers. Some example responses are included here for consideration: a. What would be your recommendation? b. Suppose one of the countries under consideration was the country of origin for you or your recent ancestors. Would this affect your recommendations? c. Now suppose you are not asked for a recommendation, only an opinion. What is your response? d. Suppose it is suggested that the bad units be sold to a third party, who would very likely sell the units to these countries. Your comments? e. You are offered gratis one of the bad units for your use at home, provided that you sign a release indicating your awareness of the condition of the unit and that it is given to you as a test unit. Assume you cannot retrofit it and that the product could be very useful to you. Would you accept the offer? f. Suppose it is suggested that the offer stated in part (e) be made to all employees of the company. Your comments?
The wild flow ingredient in ratio control is not measured.
Answer the following statement true (T) or false (F)