Technician A says that SCR systems use DEF which results in toxic levels of ammonia being emitted from the tailpipe. Technician B says that Navistar engines certified for EPA MY 2013 and later use SCR systems. Who is correct??
A. ?Technician A only
B. ?Technician B only
C. ?Both A and B
D. ?Neither A nor B
Answer: B
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Cultural pluralists like Horace Kallen and Randolph Bourne generally advocated that
A. Spanish and German should be recognized as official languages of the United States along with English. B. "one hundred percent Americanization" of all Southern and Eastern European immigrants was necessary for America to retain its democratic and cosmopolitan culture. C. immigrants to the United States could and should remain politically loyal to their original nations. D. immigrants should be able to retain their traditional cultures rather than blend into a single American melting pot. E. the full-fledged preservation of ethnic identity and cross-fertilization among immigrants were both unhealthy and dangerous cultural trends that threatened to the long-term health and democratic nature of America.
37.49 + 78.52 =
A) 116.91 B) 105.91 C) 116.01 D) 106.91
Short pants cut off above the knee are appropriate for masons in extremely hot weather.
Answer the following statement true (T) or false (F)
Describe the purposes of the transistor package.
What will be an ideal response?