Technician A says sensible heat can be measured. Technician B says specific heat is the amount of heat required to change one pound of a substance by 1°F. Who is correct?
A. Technician A only
B. Technician B only
C. Both A and B
D. Neither A nor B
Answer: C
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An angle cut only on the edge of the pipe end is called a _____.
a. kerf b. land c. chamfer d. root face
For a compound, you have accurate G data for all values of P that are in the range 1 – 5 MPa, and also in the range P = 7 – 13 MPa. A model exists, but it only agrees with the data below 10 MPa, and not at all above 10 MPa. You need to make a continuous plot for G that covers the entire range from 2 to 15 MPa. Which of the following is most reasonable course of action?
A. Extrapolate from the 1 – 5 MPa data range up to 15 MPa. B. Interpolate between the 1 – 5 MPa data range and 7 – 13 MPa data range. C. Interpolate between the 1 – 5 MPa data range and 7 – 13 MPa data range and then extrapolate the data up to 15 MPa. D. Use the data from 1 to 5 MPa, then the model from 5 to 7, then the data from 7 to 13 MPa. Finally extrapolate the data up to 15 MPa. E. Use the data from 1 to 5 MPa, then the model from 5 to 7, then the data from 7 to 13 MPa. Finally, model the data up to 15 MPa.
List at least six conditions, that may exist when the problem occurs, that will be of help in diagnosing a transmission problem.
What will be an ideal response?
List the steps natural gas takes from the well to the home
What will be an ideal response?