PM motors used in power windows, mirrors, and seats can be reversed by ___________
A) Using a relay and a two-way clutch
B) Sending current to a reversed field coil
C) Using a reverse relay circuit
D) Reversing the polarity of the current to the motor
D
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Liquid water at 180°C and 1002.7 kPa has an internal energy (on an arbitrary scale) of 762.0 kJ?kg?1 and a specific volume of 1.128 cm3? g ?1.
(a) What is its enthalpy? (b) The water is brought to the vapor state at 300°C and 1500 kPa, where its internal energy is 2784.4 kJ? kg?1 and its specific volume is 169.7 cm3. g?1. Calculate ?U and ?H for the process.
The term MOST-Likely used to describe the readout on the instrument panel or steering column that tells the driver which gear range has been selected is:
A. orifice B. vortex C. shift quadrant D. detent
This is a list that identifies each part in the assembly and correlates the parts to the assembly. This list is usually on the assembly print but can be separate.
a. parts list b. list of materials c. description of parts d. description of materials
Which of these statements regarding energy-efficient windows is not true?
