When checking the ECT sensor with a scan tool, about what temperature should be displayed if the connector is removed from the sensor with the key on, engine off?
A) -40°F (-40°C) B) 284°F (140°C) C) 230°F (110°C) D) 120°F (50°C)
A
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Experimental aircraft for the military are to be ranked relative to their Mach number, Ma. Mach number is a ratio of the velocity, V, of the aircraft to the speed of sound, c. The speed of sound, however, is a function of temperature. The theoretical equations for the speed of sound can be expressed as c = (kRT)^0.5, where,
k = specific heat ratio that varies with temperature but has no dimension. However, for this problem assume that it is a constant with a value of 1.4.
R = Gas constant for air (53.33 ft ?lbf/lbm ? °R)
T = Temperature, °R
Define a servo assembly and its function.
What will be an ideal response?
The muscle layer of the heart is the
A) epicardium. B) myocardium. C) endocardium. D) visceral pericardium. E) endothelium.
The ideal pastern slope for the horse is about ________ degrees
A. 20 B. 30 C. 45 D. 60