How can semihermetic compressors be characterized?
A) They have a bolted housing that encloses both the compressor and motor.
B) They have a welded shell with a shaft that connects to an external motor.
C) They have a welded shell, which holds both the compressor and motor.
D) They have a shaft that connects to an external motor.
A
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Which part numbers require Locktite®?
Refer to the portable rotating overhead support in Drawing Number L45X98 R0.
¿Quién debe pagar por los daños ocasionados en aislamientos terminados?
a. La compañía responsable del daño. b. La compañía de seguros. c. El contratista general. d. El propietario.
Which of the statements A–D is false?
A. If the molar Gibbs free energy (G) of a substance in the liquid phase is 10 J/mol and the molar Gibbs free energy of the vapor phase is 100 J/mol, then the liquid phase is more stable than the vapor phase. B. The Clapeyron equation can be used for any phase change, not just liquid to vapor. C. When 10 kg of liquid water is in equilibrium with 90 kg of water vapor, the Gibbs free energy (GL) of the liquid phase is equal to the Gibbs free energy (GV) of the vapor phase. D. The Clausius-Clapeyron equation is not applicable to solid-liquid equilibrium. E. All of the statements above are true.
Beta-carotene provides the _____ color to fruits and vegetables
a. Green c. Purple b. Yellow d. Red