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Questions in Grade College

[Jawaban] While considering the primary distribution voltage to AC networks, which of the following aspects need to be considered? Select all options that apply. A. Contingency design B. Size of a network area C. Number of feeders in a duct system D. Station bus diversity

[Jawaban] In the laboratory, for the preparation of hydrogen gas from granular zinc, why can the following acids not be used? Which is the most suitable for this reaction? a. Conc H2SO4 b. Conc HCl c. HNO3

[Jawaban] It takes 44 hours for 38 people to paint a wall. How much time does it take for 54 people to paint the same wall?

[Jawaban] The suffix in the term erythropoiesis means: A. red B. condition C. to make D. create E. destruction

[Jawaban] If a student is drawn at random from the walkers and bus riders, what is the probability they are a walker? Bus 148, carpool 156, walk 28, bike 44.

[Jawaban] An electric device delivers a current of [tex]$15.0 A$[/tex] for 30 seconds. How many electrons flow through it?

[Jawaban] Is the return to negative potential as K+ exits through voltage-gated K+ channels hyperpolarization, repolarization, threshold, depolarization, or all-or-none?

[Jawaban] Which department helps the President make treaties? A. State B. Defense C. Education D. Interior

[Jawaban] Based on the equation and the information in the table, what is the enthalpy of the reaction? [tex]\( \Delta H_{xn}=4619 kJ\)[/tex] [tex]\( \Delta H_{xn}=-46.19 kJ\)[/tex] [tex]\( \Delta H_{rxn}=92.38 kJ\)[/tex] [tex]\( \Delta H_{rxn}=-92.38 kJ\)[/tex]

[Jawaban] In 1604, Dowland capitalized on the success of "Lachrimae" and "Flow, My Tears" by publishing another version of the work for: A. solo singer with lute accompaniment B. chamber ensemble C. viol consort D. solo cello E. All of the above F. None of the above