How do welds fail? Insufficient weld size — because of design errors or incorrect interpretation of the part design – can lead to weld failures. A weld that is too small or too short for the application can fail from tension, compression, bending or torsional loads. What are common welding defects? So below we’ll learn […]
What is the difference between macronutrients and micronutrients?
What is the difference between macronutrients and micronutrients? Macronutrients are big picture nutrition categories, such as carbohydrates, fats, and proteins. Micronutrients are smaller nutritional categories, such as individual vitamins and minerals like calcium, zinc, and vitamin B-6. You may have heard the phrase “counting macros” at some point. What is the importance of macronutrients and […]
What do they ask you to do during a driving test?
What do they ask you to do during a driving test? Some of the required maneuvers include: Following other traffic. Starting your vehicle. Merging to traffic. Backing up. Parallel parking. Making a U-turn. Pulling over to the side of the road and stopping. Moving away from a parked position onto the road. What do I […]
How do you calculate the evaporation rate of water?
How do you calculate the evaporation rate of water? I did my own research, and according to The Engineering Toolbox,the formula for the evaporation rate of water is as follows: gh=ΘA(xs−x) gh = amount of evaporated water per hour (kg/h) Θ=(25+19v) = evaporation coefficient (kg/(m2 h)) v = velocity of air above the water surface […]
What is the importance of sketching?
What is the importance of sketching? Sketches help to convey ideas, demonstrate functionality, visualize user flow, and illustrate anything that requires human interaction. What is the most important role in free hand drawing? The line is the most important part of free hand drawing as sketching is done by different lines. Straight lines can be […]
Why is my laser printer printing lines?
Is the equivalent resistance of a parallel circuit greater than or less than any individual resistor?
Is the equivalent resistance of a parallel circuit greater than or less than any individual resistor? Connecting elements in series forces all current to pass through each element. Connecting elements in parallel permits current to pass through only one element. The equivalent resistance is larger than each individual resistance. The equivalent resistance is smaller than […]
What is the function of controller in closed loop system?
What is the function of controller in closed loop system? In a closed-loop system, a controller is used to compare the output of a system with the required condition and convert the error into a control action designed to reduce the error and bring the output of the system back to the desired response. What […]
How do you find the frequency response of an LTI system?
How do you calculate the atomic packing factor for the FCC?
How do you calculate the atomic packing factor for the FCC? Calculating the atomic packing factor for a crystal is simple: for some repeating volume, calculate the volume of the atoms inside and divide by the total volume. Usually, this “repeating volume” is just the volume of the unit cell. The unit cell is defined […]