How do you store coolant? Store in a hard-to-reach place with the lid on tight – Whether in a garage, shed or cupboard at home, store coolant in a difficult-to-reach area and always make sure the lid is on tight and the child safety lock is working. What are the safety precautions when inspecting the […]
What does it mean when you calculate a 95% confidence interval?
What does it mean when you calculate a 95% confidence interval? Strictly speaking a 95% confidence interval means that if we were to take 100 different samples and compute a 95% confidence interval for each sample, then approximately 95 of the 100 confidence intervals will contain the true mean value (μ). Consequently, the 95% CI […]
How do you find the coordination number of cation and anion?
How do you find the coordination number of cation and anion? Unequal Coordination Number Example Titanium oxide (TiO2) is an example of a crystal structure containing anions and cations in a 2:1 ratio. So, the fundamental unit of the lattice is tetrahedral: Each Ti4+ cation is amid six O2-ions, while every O2-ion has three immediate […]
Which flow type is the most efficient flow type?
Which flow type is the most efficient flow type? Counter flow heat exchangers are the most efficient of the three types. In contrast to the parallel flow heat exchanger, the counter flow heat exchanger can have the hottest cold- fluid temperature greater than the coldest hot-fluid temperatue. Can log mean temperature difference be negative? According […]
How do you convert decimal to binary example?
How do you convert decimal to binary example? In the conversion of Decimal to Binary, we convert base 10 numbers to base 2 numbers using a simple procedure. For example, if the decimal number is (11)₁₀ then its equivalent binary number would be (1011)₂. What is the binary equivalent of decimal 15? Decimal to Binary […]
How do you secure a cargo in an enclosed trailer?
How do you secure a cargo in an enclosed trailer? A good rule of thumb is one tie-down is used for every ten feet of cargo, using two tide-downs to secure any piece of cargo regardless of length. Cargo must be firmly immobilized and secured on or within a trailer; this include tools, equipment, chains, […]
How do you find displacement when given acceleration?
How do you find displacement when given acceleration? Displacement (s) of an object equals, velocity (u) times time (t), plus ½ times acceleration (a) times time squared (t2). Use standard gravity, a = 9.80665 m/s2, for equations involving the Earth’s gravitational force as the acceleration rate of an object. What is displacement in uniform acceleration? […]
Which type of artificial intelligence is used in self-driving cars?
Which type of artificial intelligence is used in self-driving cars? According to Robert Bielby, the senior director responsible for automotive system architecture in the embedded business unit at Micron, high performance computers based on artificial intelligence employ deep neural network algorithms, which enable autonomous cars to drive better than human-driven cars₄. What technology does self-driving […]
What is a typical pump efficiency?
What is a typical pump efficiency? Many medium and larger centrifugal pumps offer efficiencies of 75 to 93 percent and even the smaller ones usually fall into the 50 to 70 percent range. Large AC motors, on the other hand, approach an efficiency of 97 percent, and any motor—ten horsepower and above—can be designed to […]
What happens when a clutch pedal is depressed?
What happens when a clutch pedal is depressed? When the clutch pedal is depressed, the cable pulls the clutch fork, causing the release bearing to move forward against the pressure plate. Since the fluid is under pressure, it causes the piston of the slave cylinder to move its pushrod against the release fork and bearing, […]