Half inch conduit is a trade size. It is not an actual measurement of the conduit.
a. true
b. false
a. true
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Nitrogen at 100°C and 600 kPa expands in such a way that it can be approximated by a polytropic process with n = 1.2. The work if the final pressure is 100 kPa is nearest:
A) 128 kJ/kg B) 143 kJ/kg C) 171 kJ/kg D) 194 kJ/kg
While having a discussion, Technician A says that replacement pistons for passenger cars and light trucks are destroked 0.15" to compensate for block and head resurfacing. Technician B says that they are destroked at 0.25". Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
Are elastic materials always ductile? Explain your answer.
What will be an ideal response?
Even though the demand for service continues to grow, the one type of shop that is rapidly vanishing is _________
A) Tire store B) Service station C) Chain store D) All of the above E) None of the above