What can happen if the pressure drop through a heating or cooling coil control valve is excessive?
What will be an ideal response?
Pressure drops in excess of manufacture's recommendations can result in cavitation, erosion of discs, or wire drawing of the seat on a steam valve.
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Describe the weld(s) required to join A1 to A2.
Review drawing number 523838C0A and then answer the question.
When using biological control agents or natural enemies, what should be avoided in order to sustain the success of a biological control program?
What will be an ideal response?
What would be the least likely reason you experience a dim headlight out of these options?
A. Low output from the alternator B. Headlight connector is corroded C. Headlight wiring has high resistance D. Broken or damaged headlight assembly
Discuss the following scenario, which is divided into two parts. Follow the steps described previously for approaching ethical dilemmas, moral reasoning, and presenting an argument. Refer to the NSPE Code of Ethics as well as the appropriate moral frameworks. Justify your reasoning and be prepared to debate your viewpoint with those who disagree with you in the class.
The responses here are opinions and there are no right or wrong answers. Some example responses are included here for consideration: a. High Concept Manufacturing b. Town meeting