What does the standard gear-type pump consist of?
What will be an ideal response?
It consists of two gears in mesh with each other turning in opposite directions.
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What part does NOT rotate when the engine is running and the clutch is depressed?
A) Flywheel B) Input shaft C) Pressure plate D) Pilot bearing (bushing)
All of the following are true of the easy exit feature of memory seat systems EXCEPT:
A. The system may move the steering wheel up. B. It is an additional function on memory seat systems. C. The driver's door is opened automatically. D. The seat is moved all the way down and back when the vehicle is placed in park.
In the article “Measurements of the Thermal Conductivity and Thermal Diffusivity of Polymer Melts with the Short-Hot-Wire Method”, the thermal diffusivity of a liquid measured by the transient short-hot-wire method is given by
where? is the thermal diffusivity; V and I are the voltage and current applied to the hot wire, respectively; l is the length of the wire; and A and a are quantities involving temperature whose values are estimated separately. In this article, the relative uncertainties of these quantities are given as follows: V, 0.01%; I, 0.01%; l, 1%; A, 0.1%; a, 1%.
a. Find the relative uncertainty in ?.
b. Which would reduce the relative uncertainty more: reducing the relative uncertainty in l to 0.5% or reducing the relative uncertainties in V, I, and A each to 0?
Most modern residential blower motors are of which type?
A. direct drive B. belt drive C. neither a nor b D. both a and b