Which type of valve guide is most used in a cast-iron head?
A) Integral B) Bronze
C) Thin-wall sleeve type D) Powdered metal (PM)
A
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A true statement concerning solid versus stranded conductors is _____.
a. the wire diameters are the same in both types b. the same size stripping tool may be used for both c. there is no difference in the two types d. the diameters are different
Attic or roof ventilation ____ ice buildup in cold climates.
A. aids in B. sometimes increases and sometimes decreases C. has no effect on D. helps prevent
Extremely thin sheet metal thicknesses are referred to as foil or leaf.
Answer the following statement true (T) or false (F)
Answer the following statement(s) true (T) or false (F)
1. Engineers may express publicly technical opinions that are founded upon knowledge of the facts and competence in the subject matter. 2. Engineers shall issue no statements, criticisms, or arguments on technical matters that are inspired or paid for by interested parties, unless they have prefaced their comments by explicitly identifying the interested parties on whose behalf they are speaking, and by revealing the existence of any interest the engineers may have in the matters. 3. Engineers may not participate in any matter involving a conflict of interest if it could influence or appear to influence their judgment or the quality of their services. 4. Engineers shall not accept compensation, financial or otherwise, from more than one party for services on the same project, or for services pertaining to the same project, unless the circumstances are fully disclosed and agreed to by all interested parties. 5. Engineers shall not solicit but may accept financial or other valuable consideration, directly or indirectly, from outside agents in connection with the work for which they are responsible, if such compensation is fully disclosed.