Which of the following termination classes is the only one that provides a seal against external elements?
a. Class 1
b. Class 2
c. Class 3
d. Class 5
a. Class 1
You might also like to view...
Improvements in annual fuel utilization efficiency have been achieved by which of the following? Select all that apply.
A) Heavier heat exchangers. B) Better control of air/fuel ratio. C) Electronic ignition. D) Higher heating value in fuel gases.
Although some outdoor use areas are developed for passive use, the one always intended for active use is the ____________________ area
Fill in the blank(s) with correct word
Answer the following statement(s) true (T) or false (F)
1. Engineers must perform under a standard of professional behavior that requires adherence to the highest principles of ethical conduct. 2. Engineers shall perform services only in the areas of their competence. 3. The engineer’s creed was developed to state the engineering philosophy of service in a lengthy way. 4. Professional responsibility is the responsibility associated with the mastery of special kind of knowledge that a person possesses and the use of knowledge for well-being and benefit of the society. 5. Engineers may perform services outside of their areas of competence as long as they inform their employer or client of this fact.
Satisfied customers will not migrate to a competitor.