What Colour is a starboard marker? green What Colour is a starboard hand buoy? Buoy colours used in the Canadian Buoyage System Buoy Type Colour Port Green Starboard Red Fairway Red and White vertical stripes Isolated Danger Black with one broad horizontal Red band What is a starboard hand mark? A mark (or buoy) which […]
What is a member in a truss?
What is a member in a truss? Trusses are structures that are composed entirely of two-force members. Each member of a truss is assumed to be a straight member that can only have forces applied on the ends of that member. The ends are pinned together so that they allow rotation. How do you measure […]
Which way do you turn a jack?
Is odor a physical property?
Is odor a physical property? Properties that can be determined without changing the composition of a substance are referred to as physical properties. Characteristics such as melting point, boiling point, density, solubility, color, odor, etc. are physical properties. What are not physical properties? Color, phase, odor and boiling point are the physical properties. Reactivity with […]
What does no slip mean?
What does no slip mean? no-velocity-offset boundary condition Does no slipping mean no friction? If the ball is rolling without slipping at a constant velocity, the point of contact has no tendency to slip against the surface and therefore, there is no friction. What is meant by rolling without slipping? It means the object moves […]
How do you calculate resilience from a stress-strain curve?
How do you calculate resilience from a stress-strain curve? Like the unit of tensile toughness (UT), the unit of resilience can be easily calculated by using area underneath the stress–strain (σ–ε) curve, which gives resilience value, as given below: Ur = Area underneath the stress–strain (σ–ε) curve up to yield = σ × ε Ur […]
Which section of OSHA Act prohibits discrimination against workers?
Which section of OSHA Act prohibits discrimination against workers? Section 11(c) of the Act prohibits discrimination against any employee who engages in “protected activities,” such as filing a safety complaint, reporting an injury or illness, requesting an OSHA inspection, or testifying against the employer, to name a few. What are the OSHA guidelines for reporting […]
How is liquefied natural gas transported?
How is liquefied natural gas transported? Most LNG is transported by tankers called LNG carriers in large, onboard, super-cooled (cryogenic) tanks. Natural gas is transported on specially designed ships as liquefied natural gas (LNG). LNG is natural gas that is cooled to -260° Fahrenheit, the temperature at which natural gas becomes a liquid. Can LNG […]
How many bits is a full adder?
What is CNG an alternative to?
What is CNG an alternative to? CNG, also known as compressed natural gas, is an eco-friendly alternative to gasoline. Made by compressing natural gas (methane) down to less than 1% of its volume, CNG fuel is safer than gasoline and diesel because it is non-toxic and does not contaminate ground water. Is CNG an alternative […]