Category: Engineering

How does water cement ratio affect the strength of concrete? The water–cement ratio is the ratio of the weight of water to the weight of cement used in a concrete mix. A lower ratio leads to higher strength and durability, but may make the mix difficult to work with and form. Too much water will […]

What is architecture internship? An architecture internship is the formal training needed to become certified in the profession of Architecture, and is essential for gaining well-rounded experiences, in the developmental and completed phases of design and construction projects. Are architecture internships paid? Architectural interns in the United States make an average salary of $54,675 per […]

Can you put a list in a list Python? It’s very easy to add elements to a List in Python programming. We can append an element at the end of the list, insert an element at the given index. We can also add a list to another list. If you want to concatenate multiple lists, […]

What is the resistance of a 60 W 120 V lightbulb? 240 Ω How do you calculate the resistance of a light bulb? For a given resistance, V = iR, so the bulb’s resistance (when it has 120 volts across it) is 120/(1/3), or 360 ohms. (We also know by the two equations above that […]

Is the load the pivot point of a lever? A lever is a simple machine made of a rigid beam and a fulcrum. The effort (input force) and load (output force) are applied to either end of the beam. The fulcrum is the point on which the beam pivots. When an effort is applied to […]

Which polymer is used in foam application? Polystyrene (PS) How foams are manufactured? Foams are made by forming gas bubbles in a plastic mixture, with the use of a blowing agent. Flexible foams have an open cell structure and can be produced in both high and low densities. Applications include cushioning for furniture and automobiles, […]

What was the first Disney cruise ship? Disney Magic How did Disney Cruise Line get started? The modern iteration of Disney Cruise Line (DCL) began with Disney Magic in 1998 and Disney Wonder in 1999, sister ships carrying 1,754 passengers in 875 staterooms, with art deco and art nouveau themes, respectively. The ships were custom-built […]

What acronym is a reminder of the most common types of hazards or injuries caused by electricity? Hazard 4: Electrocution Hazards An electrical hazard can be defined as a workplace occurrence that exposes workers to the following dangers, as outlined by the acronym BE SAFE found in OSHA’s Electrocution Hazards guide: Burns – The most […]

What are the 14 principles of management of Henri fayol? The fourteen principles of management created by Henri Fayol are explained below. Division of Work- Authority and Responsibility- Discipline- Unity of Command- Unity of Direction- Subordination of Individual Interest- Remuneration- Centralization- What are the 14 principles of management? 14 management principles by Henri Fayol are […]

What are the functional and non functional requirements? Simply put, the difference is that non-functional requirements describe how the system works, while functional requirements describe what the system should do. One could also think of non-functional requirements as quality attributes for of a system. Which of the following is a non functional requirement? Some of […]