A(n) ____ window unit consists of a frame in which a sash hinged at the top swings outward by means of a crank or lever.
a.roof
b.bay
c.revolving
d.awning
ANS: D
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Both ferrous and nonferrous metals are subject to ____ corrosion.
A. galvanic B. tempered C. oxide D. precipitated
How can you check that the spring brakes will come on automatically?
a. Step on and off the brake pedal to reduce the air tank pressure. The parking brake knob should pop out when the air pressure falls to the manufacturers specification. b. Step on and off the brake pedal to increase the air tank pressure. The parking brake knob should pop out when the air pressure rises to the manufacturer's specification. c. Step on and off the brake pedal to reduce the air tank pressure while moving at a high rate of speed. The parking brake knob should pop out when the air pressure falls to the manufacturer's specification locking up all your tires. d. Step on and off the brake pedal to reduce the air tank pressure. The parking brake knob should pop out when the air pressure rises to the manufacturer's specification of 120 psi.
What are three groups of photoreceptors in plants?
What will be an ideal response?
Why did universities at Bologna and elsewhere assume a corporate identity?
a. protection against exploitation by the towns in which they were located b. better control over student discipline c. higher fees for medieval masters d. guarantees of academic freedom over subject matter