The outside diameter of a hose is 2 1/2 inches, and the wall is 5/32 inch thick. How large, in inches, is the inside diameter?
A. 1 5/8
B. 2 3/16
C. 2 5/16
D. 2 7/16
Answer: B
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Low gear ratios increase torque and accelerate quickly, while high gear ratios allow lower engine speed and economy but with low torque output.
Answer the following statement true (T) or false (F)
A 4.7 k? resistor and a 5 k? potentiometer are in parallel across a 12-V source. The potentiometer setting required to adjust the total current to 5.11 mA is
A) 4.7 k? B) 0 ? C) 5 k? D) 1 k?
When doing a quantity takeoff, the last step is to _____
a. list the materials specified for each system b. total the quantities per category of material c. determine the scope of the work to be done d. review the specifications and seek clarification, if necessary HVAC
ASE-Style Multiple Choice While having a discussion, Technician A says that you can accidentally interchange metric and English thread types. Technician B says that if the two are forced together, either the bolt or the part threads will be ruined. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B