Why do boats and ships have streamlined shape? The aeroplanes and ships have streamlined shaped bodies to reduce drag. The streamlined shaped body experiences minimum resistance when travelling through water or air. It helps to reduce friction. Why does a ship have streamlined body? The aeroplanes and ships have streamlined shaped bodies because they travel […]
What are the main components of an engine?
What are the main components of an engine? Let’s take a look at the main parts of the engine. Engine block. The block is the main part of the engine. Pistons. Pistons pump up and down as the spark plugs fire and the pistons compress the air/fuel mix. Cylinder head. Crankshaft. Camshaft. Valves. Oil pan. […]
What products can be made from recycled aluminum?
What products can be made from recycled aluminum? Aluminum can be recycled into a lot of different products such as tractor trailer and car bodies, however, aluminum cans usually become new aluminum cans. Recycling aluminum does not reduce the quality of the metal, so it can be recycled indefinitely. What is the step by step […]
What are some tasks petroleum engineers perform?
What are some tasks petroleum engineers perform? Once oil and gas are discovered, petroleum engineers work with geoscientists and other specialists to understand the geologic formation of the rock containing the reservoir. They then determine the drilling methods, design the drilling equipment, implement the drilling plan, and monitor operations. What are some qualities petroleum engineers […]
What is safety stock why it is needed?
What is safety stock why it is needed? Safety stock is an extra quantity of a product which is stored in the warehouse to prevent an out-of-stock situation. It serves as insurance against fluctuations in demand. How is safety stock included in a material requirements plan? Inclusion of safety stock is a part of MRP […]
What are the 3 types of brakes?
What are the 3 types of brakes? In most automobiles, there are three basic types of brakes including; service brakes, emergency brakes, and parking brakes. What is actuation pressure? In passive systems, the element is exposed to the well-bore pressure and further sealing is done by the force of annular pressure (well pressure actuation). Buildup […]
What is heat affected zone What is its importance in producing a crack free weld?
What is heat affected zone What is its importance in producing a crack free weld? The heat affected zone (HAZ) is the area adjacent to the weld that was heated high enough to affect its microstructure but not enough to melt it. By undergoing microstructural changes the HAZ has different mechanical and physical properties than […]
What organelle is affected by primary ciliary dyskinesia?
What organelle is affected by primary ciliary dyskinesia? Primary ciliary dyskinesia (PCD) is usually an autosomal recessive genetic condition in which the microscopic organelles (cilia) in the respiratory system have defective function. What causes ciliary dyskinesia? Primary ciliary dyskinesia is caused by genetic mutations that affect the tiny hairline cilia in the lungs, nose and […]
What is architectural design process?
What is architectural design process? The architectural design process means that you don’t overlook any critical aspects of your home’s design. It also helps communicate the house design’s intention through sketches and drawings produced at different steps in the architectural design process. They show design ideas in an easy to understand way. What are some […]
When entering your vehicle from a curb How should you approach it?
When entering your vehicle from a curb How should you approach it? Terms in this set (12) When approaching your vehicle parked at a curb, you should: Approach the drivers door from the front of your vehicle, facing oncoming traffic. When getting ready to drive should you lock? Lock all the doors of your vehicle […]