In the designation of wrought Al alloys, eg. 3m, what does the first digit-3 - refer to? A. The main alloying element B. Carbon percentage of the alloy C. Whether it is an ingot or a billet D. Specific alloy heat treatment

What happens when a larger force is applied?

A strong base (caustic or alkali) is added to oils to test for: b. entrained air a) - alkalinity b) - acidity c) - contamination. d) - stability

While it seems rather than obvious that engineers need to consider the end user, how might this perspective get lost in the design process? critical thinking question

A30-mm diameter 1035 HR steel (tensile strength 500 MPa) shaft is used to transmit a steady 1 kW of power rotating at 600 rpm. For a safety factor of 3.

What's the population in the world and why does it keep increasing in bad areas.

Under standard conditions, a given reaction is endergonic (i. e., DG >0). Which of the following can render this reaction favorable: using the product immediately in the next step, maintaining a high starting-material concentration, or keeping a

There are six items to be rung up in the cash register. The first item costs $15.00. Each item after that costs an additional $2.00. (item #2 costs $17, item #3 costs $19, etc.

List and briefly describe two modern's materials needs

Write the definition of a method named add that receives a reference to a Scanner object associated with a stream of input consisting of integers only. The method reads all the integers remaining to be read from the stream and returns their sum.

How are fluids distributed and transported in a fluid power system?