The point at which the filament __________ in the viewfinder of an optical pyrometer is when its temperature is equal to the target.
A. appears
B. disappears
Answer: B
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Which statement below is FALSE?
A) Excessive lateral runout can cause a tramp-type vibration B) A tire out of balance statically can cause a tramp-type vibration C) A tire out of balance dynamically can cause a shimmy-type vibration D) Excessive radial runout can cause a tramp-type vibration
Which term describes the position of the mounting surface compared to the center of wheel depth?
A. centerbore B. wheel balance C. wheel offset D. contact patch
Suppose that the liquid molar enthalpy (H) for a binary mixture of benzene (1) and cyclohexane (2) has been fitted to the following functional form (at 50 °C and 9.4 bar)
A) What is the partial molar enthalpy, ¯H_1, of benzene when x1 = 1 at 50°C and 9.4 bar?
B) What is the partial molar enthalpy of benzene in this mixture (at this T and P) when it is equimolar?
C) What is the partial molar enthalpy of cyclohexane in this mixture (at this T and P) when it is equimolar?
D) What is the pure component enthalpy of cyclohexane at this temperature and pressure?
Factors affecting protein requirements of dogs and cats include
A. Protein quality B. Amino acid composition C. Protein digestibility D. All of the above E. A and C above