Useful tips for everyday
How often should I test and tag? All testing and tagging of electrical equipment, including RCD’s (safety switch) must be undertaken by a competent person…
How do you fix a roll down blind? If the shade’s too tight, here’s how to loosen the spring tension: Roll up the treatment. Remove…
What causes power to go out momentarily? Momentary outages, which customers see as a dimming or flickering of their lights or even a brief loss…
What is lead screw and ball screw? Lead screws use deeper helical threads and a mating nut, which is usually made of a polymer composite…
How do you calculate the force exerted on a wall? The force exerted by the molecules on the walls of a container is therefore F…
Is g 100g same as percentage? We couldn’t find a conversion between g/100g and % percent Do a quick conversion: 1 g/100g = 1 %…
Are Closed questions yes or no? What are closed-ended questions? Closed-ended questions are questions that can only be answered by selecting from a limited number…
What is cyber physical system engineering? Cyber-Physical Systems (CPSs) [1] connect the real world to software systems through a network of sensors and actuators in…
What is the difference between allowable stress design and limit state design? Limit states design (LSD), also termed load and resistance factor design (LRFD) in…
What is path loss formula? The path loss proportional to the square of the distance between the transmitter and receiver as seen above and also…