What is VDD and VSS? When an electronic circuit or IC is made using Filed Effect Transistors the supply voltage pins are denoted as Vdd and Vss. Vdd refers that the supply voltage pin is connected to the drain of the transistor. Vss refers that the supply voltage pin is connected to the source of […]
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Is FICA Tier 1 same as Social Security?
Is FICA Tier 1 same as Social Security? Is FICA the same as Social Security? No, but they are closely connected. FICA, the Federal Insurance Contributions Act, refers to the taxes that largely fund Social Security retirement, disability, survivors, spousal and children’s benefits. FICA taxes also provide a chunk of Medicare’s budget. Where is FICA […]
What safety equipment is used by motorcyclist and athletes to safeguard their bones?
What safety equipment is used by motorcyclist and athletes to safeguard their bones? Gloves are generally made of leather or Kevlar and some include carbon fiber knuckle protection. Boots, especially those for sport riding, include reinforcement and plastic caps on the ankle and toe areas. What is the best protection for a motorcyclist? What Gear […]
What is the best company to buy blinds from?
What is the best company to buy blinds from? The Best Places to Buy Blinds Online in 2021 The Home Depot. Known for: Shoppers can count on The Home Depot for supplying a large selection of products at a good value, making it simple to choose blinds from a variety of options. Lowe’s. Blinds.com. Wayfair. […]
How do you calculate signal-to-noise ratio?
How do you calculate signal-to-noise ratio? SNR Calculation – Simple If your signal and noise measurements are already in dB form, simply subtract the noise figure from the main signal: S – N. The difference of the numbers is the SNR. For example: you measure a radio signal with a strength of -5 dB and […]
Is heat therapy good for knees?
Is heat therapy good for knees? Heat Therapy for Joint Pain Not only does heat relax muscles, it also stimulates blood flow and improves circulation, helps increases range of motion, and reduces stiffness in painful joints. Do wraps help with knee pain? Knee wraps help to combat knee pain. They prevent inflammation in the knee […]
What is a curved roof called?
What is a curved roof called? Catenary: An arched roof in the form of a catenary curve. Arched roof, bow roof, Gothic, Gothic arch, and ship’s bottom roof. Historically also called a compass roof. What kind of trusses do curved roofs use? Curved roofs take many forms. Lenticular trusses (patented in 1878 by William Douglas), […]
What is the Zero Force member in truss?
What is the Zero Force member in truss? Zero-Force Members: structural members that support No loading but aid in the stability of the truss. Two-Force Members: structural members that are: a) subject to no applied or reaction moments, and b) are loaded only at 2 pin joints along the member. How do you find zero […]