How many kWh does a solar panel produce per day? Let’s say on a good day, you average 5 hours of direct sunlight. Multiply 5 hours of sunlight x 290 watts from a solar panel = 1,450 watts or roughly 1.5 kilowatt hours per day. That’s about 500-550 kilowatt hours of energy per year from […]
How do you calculate the specific impulse of a rocket?
How do you calculate the specific impulse of a rocket? Actual and effective exhaust velocity are the same in rocket engines operating in a vacuum. Specific impulse is inversely proportional to specific fuel consumption (SFC) by the relationship Isp = 1/(go·SFC) for SFC in kg/(N·s) and Isp = 3600/SFC for SFC in lb/(lbf·hr). How do […]
What is line balancing and cycle time?
What is line balancing and cycle time? Cycle time is one of the important data for the line balancing at any production line. The time required to finish one product, or the total time takes before the product leaves the workstation and move to the next workstation is called cycle time. MALBP-I: minimizes the number […]
How can pump efficiency be increased?
How can pump efficiency be increased? Just this alone shows how important improving the energy efficiency of your pumping systems is……7 ways to improve the energy efficiency of your pump Avoid oversizing the pump. Impeller trimming. Variable frequency drives. Parallel pumping systems. Limit pipework pressure loss. Eliminate unnecessary use. Carry out maintenance. Why does pump […]
How is engineering important?
How is engineering important? Engineering is very closely linked to technology, and the rise of it, which is why it has played a huge part in technological advances including computers, hospital machines, the internet and more. Healthcare has also improved dramatically thanks to advancements in medical technology thanks to engineers. What’s an engineer do? Engineers […]
What is the sympathetic pathway?
What is the sympathetic pathway? The parasympathetic pathway is responsible for resting the body, while the sympathetic pathway is responsible for preparing for an emergency. Most preganglionic neurons in the sympathetic pathway originate in the spinal cord. Where do the sympathetic pathways originate? Sympathetic nerves originate inside the vertebral column, toward the middle of the […]
What are the chemical properties of silicon?
What are the chemical properties of silicon? Chemical properties of silicon – Health effects of silicon – Environmental effects of silicon Atomic number 14 Electronegativity according to Pauling 1.8 Density 2.33 g.cm -3 at 20 °C Melting point 1410 °C Boiling point 3265 °C Why silicon is used in MEMS? Silicon is used for electronic […]
What is conductive thread used for?
What is conductive thread used for? What is Conductive Thread? Conductive thread can carry current the same way that wires can, which means it can be used to create a circuit. This allows the user to sew a circuit together, creating flexible circuits that require no soldering. What is conductive thread made of? Conductive threads […]
What is the difference between an engineer and an engineering technologist?
What is the difference between an engineer and an engineering technologist? While engineers will delve deeply into complex undergraduate mathematics classwork and classes in the pure sciences, engineering technologists focus more on application of skills through introductory mathematics, survey science courses, and engineering fundamentals. What is the difference between an engineer and a technologist? Technologists […]
What are the 2 forms of identity theft?
What are the 2 forms of identity theft? The Many Different Forms of Identity Theft Account Takeover Fraud. Debit Card Fraud or Credit Card Fraud. Driver’s License Identity Theft. Mail Identity Theft. Online Shopping Fraud. Social Security Number Identity Theft. Senior Identity Theft and Scams. Child Identity Theft. What are the different techniques of ID […]