An alloy to be used for a spring application must have a modulus resilience of at least 0.72 * 106 J/m3 (0.72 * 106 Pa). What must be its minimum yield strength (in MPa) ? Assume that the modulus of elasticity for this alloy is 101 GPa.

Imagine that a developer wants to build a hotel near the national park. What factors should the developer consider when deciding where to build? How would these factors affect where the hotel is built?

What is the max psi of oil?

Include an Alarm feature in the Clock class. When setAlarm (hours, minutes), the clock stores the alarm. When you call getTime and the alarm time has been reached or exceeded, return the time followed by the string "Alarm" and clear the alarm.

Consider a rigid system containing water at 22 bars and 375°C: (1) Determine the phase at this condition, why? (2) Determine the specific volume under this condition.

Why is it important to cut all the way through an electrical wire on the first try?

7 Single-use earplugs require a professional fitting before they can be used. A True B) False

Electric power is to be generated by installing a hydraulic turbine-generator at a site 138 m below the free surface of a large water reservoir that can supply water at a rate of 2400 kg/s steadily. Determine the power generation potential.

When the French horn plays with brass instruments, then it is played very softly to match the texture. True/False

You're running an engine and seeing that it is exhausting blue smoke. Which is likely to be the problem?

To do a research, a researcher needs to be clear about what he/she is doing, why he/she is doing it and the associated implications of what he/she is about to do. A. True B. False