How often must refillable refrigerant cylinders be recertified?
A) Every 10 years
B) Every 20 years
C) Every 5 years
D) They only require certification when they are manufactured.
C
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If soil test results for P are available, the optimum amount of P fertilizer to apply to a crop can be best recommended by ________
A) subtracting the available soil test P from the total P uptake for the desired yield goal B) comparing the cost of P fertilizer to the yield responses measured in the past when P was applied to similar soils with similar soil test P levels C) subtracting the soil test P level measured from the soil test P level considered to be on the border of "high" and "very high" D) calculating the amount of P needed to bring the ratios of soil test P to N, P to K, and P to Mg into balance with the proper ratio for the type of soil in question E) these days, all four of the above a done, in order, by a computer program
In 1899, guerrilla warfare broke out in the Philippines because
A. Spanish citizens still living there tried to regain political control of the country. B. the United States refused to give the Filipino people their independence. C. Communist insurgents attempted to seize control of the islands. D. the United States refused to promote the economic and social development of the Filipino people. E. American missionaries tried to convert Catholic Filipinos to Protestantism.
When the indicator lamp of a logic probe glows dimly, it is detecting
A) +5 V. B) a HIGH logic level. C) 0 V. D) an open circuit.
What is the manifest and what are the documents included in it?
What will be an ideal response?