A gauge and manifold assembly used in refrigeration work may include ____.
A. compound gauge, standard gauge, manifold, valves and hoses
B. either two or four valves
C. a four-way valve design using a shutoff valve for each hose
D. all of the above
Answer: D
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Was the white economic discrimination and oppression, politically exclusionary legislation, and organized violence directed against Chinese immigrants in the 1880s motivated primarily by a) racial animosity, b) white fear of Chinese labor competition in the West, or c) by a roughly equal combination of both elements? Cite specific historical examples in the text to support your argument.
What will be an ideal response?
__________ is also very popular in home building where termites and water damage are known to be problems.
A. Wood framing B. Metal framing C. Balloon framing D. Platform framing
A battery gives off explosive hydrogen gas during the battery charging process.
Answer the following statement true (T) or false (F)
In an inverting op-amp amplifier, the feedback component is a 1000 ? resistor and the component between the input voltage terminal and the operational amplifier’s inverting input is a 10 ?F capacitor. If the voltage transfer function is H ( f ) , what are the magnitude and phase of H (200) ?
What will be an ideal response?