What is forced convection how does it differ from natural convection? In natural convection, any fluid motion is caused by natural means such as the buoyancy effect, i.e. the rise of warmer fluid and fall the cooler fluid. Whereas in forced convection, the fluid is forced to flow over a surface or in a tube […]
What are the theorems of Pappus and Guldinus used for?
What are the theorems of Pappus and Guldinus used for? Explanation: The theorem is used to find the surface area and the volume of the revolving body. It is just the product of the area, length of generated curve and the perpendicular distance from axis. The distance being the distance travelled by the centroid. What […]
What time zone are flights shown in?
How do we measure elasticity?
How do we measure elasticity? Price elasticity measures the responsiveness of the quantity demanded or supplied of a good to a change in its price. It is computed as the percentage change in quantity demanded (or supplied) divided by the percentage change in price. What is elasticity and how it is measured? Page 1. Elasticity […]
What is the overall effect of using a chronological text structure?
What is the overall effect of using a chronological text structure? Readers can follow the progress of events surrounding an important moment. Chronological order helps readers understand the order in which things happened, from the first event or detail to the last. This helps give an accurate picture to how the event unfolded and what […]
Is false && false true?
Is false && false true? false and false is false logically. The result of an expression using the && operator is determined based on these rules: If the left side of the expression is “truthy”, the expression will return the right side. That’s it. Which statement about the logical operators & and && is true? […]
What is the responsibility of office engineer?
What is the responsibility of office engineer? coordinate between consultants, external agencies, contractors, property owners and other utility services for assigned projects. Inspect work sites, monitor project budget and schedule and check project plans and drawings to verify authenticity of office plans. … Which task best fits the role of a planning engineer? Planning engineers […]
What are the factors points that must be considered in designing concrete mixes?
What are the factors points that must be considered in designing concrete mixes? The various factors affecting the choice of concrete mix design are: Compressive strength of concrete. Workability of concrete. Durability of concrete. Maximum nominal size of aggregate. Grading and type of aggregate. Quality Control at site. What are the requirements of concrete mix […]
Which of the following is used with video files AVI JPG Ogg?
Can laptop be couriered?
Can laptop be couriered? Yes You can courier laptop with us also we provide packing and insurance of laptop. What is the cheapest way to ship a laptop? The main benefit of UPS over USPS is the included $100 of insurance you get. If you want the extra security, their express shipping and laptop box […]