Which type sensor uses a burn-off circuit?
A) Hot film MAF sensor B) Hot wire MAF sensor
C) Vane type air flow sensor D) Both A and B
B
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Which factor will not increase the load's leverage?
a. Booming down b. Booming up c. Telescoping out d. Adding weight to the load
Two highway capacity improvement plans have been proposed for a congested suburban arterial. Select the most cost-effective alternative using present worth analysis. Assume an interest rate of 5% per year and a design life of 20 years for each alternative. Alternative A entails improvements to traffic signals at an initial cost of $82,000 and a salvage value of $5,000. Annual maintenance costs will be $700 per year. Alternative B entails traffic signal improvements and addition of a left-turn lane at an initial cost of $72,000 and no salvage value. Annual maintenance costs will be $1,200 per year, except in year 10 in which a rehabilitation will cost $14,000.
What will be an ideal response?
List three examples of process upset control systems.
What will be an ideal response?
Pushrod adjustment is checked with a _______
A) Either A or B B) Neither A nor B C) Variable gauge D) Feeler gauge