What type of material must be used for chimney connector in a crawlspace?
A) Type B vent material B) Type L vent material
C) Type BW vent material D) 20 gauge single wall metal
B
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Technician A says that all hybrid vehicle transmissions use planetary gear sets. Technician B says that some CVT-equipped hybrid vehicles do not use a torque converter. Which technician is correct.
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
By 1860, the overwhelming majority of all southern whites did not own slaves, but instead
A. lived and worked as laborers, artisans, or tradesmen in the emerging cities of the South. B. eked out a living in the mountains and backcountry raising corn and hogs. C. owned small farms where they and their families raised cotton. D. farmed an annually rotated sequential mix of wheat, tobacco, rice, and cotton. E. None of these choices are correct.
List the types of loops geothermal heat pumps can use
What will be an ideal response?
What type of forces are easily absorbed by an air spring?
A. longitudinal forces B. vertically applied forces C. transverse forces D. both A and C