True or false? Estimates of U.S. natural gas reserves have dropped in the past 50 years as we have used up the supply
What will be an ideal response?
False. Every year we find new sources of natural gas. New technologies make it possible to harvest natural gas that
was not available in the past.
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There are two types of datum feature simulators: ____________________ and physical.
What will be an ideal response?
PROBLEM 2.13
Rod BD is made of steel and is used to brace the axially compressed member ABC. The maximum force that can be developed in member BD is 0.02P. If the stress must not exceed 18 ksi and the maximum change in length of BD must not exceed 0.001 times the length of ABC, determine the smallest-diameter rod that can be used for member BD.
When changing the brake pads on a Ford Escape hybrid, what precaution must be taken before removing the brake pads?
A) Block all 4 wheels B) Only change one pad at a time C) Always change the rear pads before changing the front pads D) Use a scan tool to enter Pad Service Mode
Using the original bill, if there was a 15% increase in the price of the oil pump what would be the new cost of the parts?
Fill in the blank(s) with the appropriate word(s).