What are the 3 types of scarcity? Scarcity falls into three distinctive categories: demand-induced, supply-induced, and structural. How can we overcome scarcity? Here are my 3 steps to overcoming your scarcity mindset: Acknowledge the false premise, “Money comes to me because of what I do.” This is a biggie. And there are lots of people […]
What is a construction standard?
What is a construction standard? Construction standard means a quality of construction, materials and workmanship consistent with or better than the quality of construction, materials and workmanship utilized for the Comparable Project. What are the OSHA construction standards? Construction Industry Standards. The OSHA standards are divided into four major categories based on the type of […]
How much current is in a transmission line?
How much current is in a transmission line? The magnetic field depends directly on the current. The largest transmission lines in use have a rating of over 4000 A per circuit, but the average current in a typical circuit is more like 700 A. Distribution lines typically have currents of hundreds of A or less. […]
What is a stuck accelerator?
What is a stuck accelerator? Accelerators can get stuck for a number of reasons; including ice and snow build up. A common misconception is that a stuck accelerator means you can’t brake either. If your accelerator pedal sticks, stay calm! While continuing to brake, quickly find a safe place to stop, and only then turn […]
How would you expect the increasing lynx population to affect the snowshoe hare population?
How would you expect the increasing lynx population to affect the snowshoe hare population? Continued predation due to high populations of lynx and other predators increases the hare population decline. As hare numbers start to decline, lynx continue to eat well because they can easily catch the starving hares. When hares become scarce, lynx numbers […]
How much energy is stored in a 12v car battery?
How much energy is stored in a 12v car battery? A more accurate approach takes into account the variation of voltage by integrating the AH capacity x V(t) over the time of the charging cycle. For example, a 12 volt battery with a capacity of 500 Ah battery allows energy storage of approximately 100 Ah […]
When removing cylinder head the fasteners should be removed in which order?
When removing cylinder head the fasteners should be removed in which order? Step 1: Drain the oil and coolant. Step 3: Remove valve cover. Step 1: Rocker arm and rocker removal. Step 2: Remove the pushrods. Step 3: Loosen head bolts. Step 1: Remove the timing cover. Step 3: Remove the timing belt. Step 4: […]
What is static pressure measured in?
What is static pressure measured in? When measuring static pressure, the unit of measurement used is inches of water column, which is often shown as an abbreviation such as “in. wc,” “in. wg” or “in. H2O.” One key to interpreting and diagnosing static pressure is to first understand how pressures change throughout an HVAC system. […]
What is the probability of getting at least one red marble?
What is a deadlock and how can it be avoided?
What is a deadlock and how can it be avoided? In order to avoid deadlock, you have to acquire a lock in the fixed order. Once process1 commits the transaction successfully, it will release the locks on the resources; therefore process 2 will get the required resources in order to complete the transaction successfully without […]