How many threads per inch are there on the threaded portion of 1-inch iron pipe?
What will be an ideal response?
11 ½ threads per inch
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If a detail drawing is not a typical construction standard, where is it normally shown?
What will be an ideal response?
The servo valve should be left fully ____ before it is disconnected or the rig is shut off.
A. open B. closed
The time constant of an RC circuit tells us how long the capacitor will take to charge to what percent of its final value in response to a step input?
A. 90.0% B. 23.6% C. 63.2% D. 100.0% E. 70.7%
All of the following statements are correct EXCEPT ________
A) Some systems use a delta pressure feedback system to monitor EGR operation by measuring exhaust system pressure B) Linear EGR systems require exhaust backpressure C) OBD-II vehicles require monitoring of the EGR system D) Many vehicles use the MAP sensor to monitor EGR operation