Category: Engineering

What is the differences between expendable and permanent molds? Expendable molds are made of sand, plaster, and ceramics capable to withstand high temperatures. Permanent molds are made of metals that keep their strength at high temperatures. Permanent molds are designed to be reused and able to withstand multiple operations. What coating will be apply to […]

What is the journal entry for purchase goods on credit? How to Record Journal Entry of Purchase Credit? The company pays cash against goods purchased on credit to the vendor. Thus the Accounts payable account debits as the liability gets settled with the corresponding credit to the cash accounts as there is the outflow of […]

What if Earth had a strong magnetic field? If it was stronger, Earth would have more protection from solar flares and coronal mass ejections. However, geomagnetic storms would be more intense and make emps cause power grids to blow up more often. The magnetic field is created by electric currents in the conductive material of […]

Is used oil hazardous? No. Used oil itself is not deemed a listed hazardous waste by the EPA. It only becomes hazardous by the EPA’s standards if it is mixed with a hazardous waste, of if it displays one of the four characteristics of hazardous waste (ignitability, corrosivity, reactivity, or toxicity). Is cooking oil a […]

Can the one term approximate solutions for a plane wall exposed to convection on both sides? Yes. A plane wall whose one side is insulated is equivalent to a plane wall that is twice as thick and is exposed to convection from both sides. Which one of the following is not a direct contact condenser? […]

What are monetary and nonmonetary incentives? Monetary incentives hold a universal value and do not require any work. They are granted instantly. Non-monetary incentives require planning and employee evaluation to make them effective and successful. What is an example of a monetary incentive? Monetary incentives include profit sharing, project bonuses, stock options and warrants, scheduled […]

Who is considered a competent person? An OSHA “competent person” is defined as “one who is capable of identifying existing and predictable hazards in the surroundings or working conditions which are unsanitary, hazardous, or dangerous to employees, and who has authorization to take prompt corrective measures to eliminate them” [29 CFR 1926.32(f)]. What is the […]

What are the requirements to get into JMU? With a GPA of 3.55, JMU requires you to be around average in your high school class. You’ll need a mix of A’s and B’s, and very few C’s. If you have a lower GPA, you can compensate with harder courses like AP or IB classes. This […]

Is a removal of your driving privilege which may remain in effect for a specific length of time until certain conditions are met or indefinitely? Driver license suspension What does restriction D mean on Oregon license? D Daylight driving only When a driver’s license is declared void and terminated? When a driver’s license is “cancelled”, […]

What is the key difference between driver distraction and driver inattention? A key difference between driver distraction and driver inattention in general is that driver distraction is caused by an event that directs the focus of a driver and their driving task, such as a drink falling and spilling. Driver inattention however doesn’t really deal […]