The U.S. Department of Agriculture has developed soil-loss tolerance limits (T values) for different soils. Which of the following is the highest T value assigned for most soils in this country (Mg/ha)?
A) 15 B) 2 C) 5.0 D) 11 E) 20
D
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Current transformers differ from voltage transformers in that the primary winding is generally part of the ____.
a. core b. secondary winding c. shell d. power line
The subsequent problems deal with the circuit below:
Note: Each question is independent and doesn't depend on results from previous questions. The only values known initially are the values provided in each question.If X=0 and R=0, and then R changes to 1, Y will be
A. 0 B. uncertain C. 1
What effective interest rate per year, compounded continuously, is equivalent to a nominal rate of 10% per year? Solve by formula and spreadsheet function.
What will be an ideal response?
After the following exhaust emissions were measured, how was the engine operating?
HC=766 PPM CO2=8.2% CO=4.6% O2=0.1% A) Too lean B) Too rich