The flow resistance through the heat exchanger of an oil furnace is frequently increased because of:
A) Internal collapse of the heat exchanger. B) Soot accumulation.
C) Loose heat exchanger cross-baffle members. D) Water accumulation.
B
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Si el NEC® exige un puente de conexión principal, el puente no puede ser menor que el _____ del área del conductor más grande de la fase.
a. 10% b. 12.50% c. 15% d. 17.50%
Convert 4,000.0 in^3 to quarts
A) 69.26 quarts B) 231,000 quarts C) 4.33 quarts D) None of these
Oil leaving the oil filter is delivered to the oil passages
Indicate whether the statement is true or false
Technician A says that a good painter can mask all parts, and will not need to be taken off for refinishing. Technician B says that the parts that are removed should be stored so as not to damage or soil the vehicle. Who is correct?
A. Technician A only B. Technician B only C. Both Technicians A and B D. Neither Technician A nor B