The grade of fuel oil most commonly used in residential oil-fired furnaces is:
A) Number 6. B) Number 2. C) Number 1. D) Number 5.
B
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The enthalpy of steam at 110°C and 200 kPa is nearest:
A) 421 kJ/kg B) 461 kJ/kg C) 505 kJ/kg D) 546 kJ/kg
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What is the maximum diameter of a branch that allows it to be pruned with a hand tool such as a lopper or hand pruner?
a. 1/2 inch c. 1/3 inch b. 1/4 inch d. 3/5 inch
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Beta-carotene provides the _____ color to fruits and vegetables
a. Green c. Purple b. Yellow d. Red
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Discuss interchangeable manufacturing.
What will be an ideal response?
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