What are differential enthalpy sensors used to control?
A) The economizer B) The steam grid C) Second-stage heat D) The DX coil
A
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Even after the Peace of Westphalia, both Jews and non-conformists were still excluded from which professions?
a. the army and representative positions b. the established clergy and the judiciary c. the judiciary and the army d. the judiciary and private legal practice
Which of the following is true of a fuel's fire point and its cetane number.
A. Fire point has no bearing on Cetane rating. B. Cetane rating increases as its fire point decreases. C. Cetane rating does not influence fire point D. Cetane rating increases as the fire point increases.
Convert -100° Celsius to Kelvin
A) -100 + 460 = 360°K B) -100 - 273 = -373°K C) -100 + 273 = 173°K D) -100 - 460 = -560°K
What type of bearing load is present when pressure from the load is parallel to the axis of the shaft?
A. radial B. axial C. thrust D. radial-axial