Category: Engineering

What networking equipment is usually at the center of a star topology? Alternatively referred to as a star network, star topology is one of the most common network setups. In this configuration, every node connects to a central network device, like a hub, switch, or computer. The central network device acts as a server and […]

When applying for a position you can make a positive impression by? Also, you can do this by showing up in nice attire and giving the positive reasons why you want the job (hint: don’t just say you need the money) 😉 Why do employers use job application forms? With an employment application, employers gain […]

What is slew rate formula? Slew rate = 2 π f V. Where. slew rate is measured in volts / second, although actual measurements are often given in v/µs. f = the highest signal frequency, Hz. V = the maximum peak voltage of the signal. What is meant by CMRR? Op Amp Common-Mode Rejection Ratio […]

How do I choose a tire pressure gauge? The most important decision is to get a gauge that works within the pressure range of the tires that you will be using the gauge on. For example, if you run 30 psi in your tires then you should get a 60 psi gauge. If you run […]

How do I calculate feet and inches? There are 12 inches in 1 foot. To convert from feet to inches, multiply your figure by 12 (or divide by 0.) . What is 5 ft in inches? Feet to Inches table Feet Inches 5 ft 60.00 in 6 ft 72.00 in 7 ft 84.00 in 8 […]

How do you calculate angular velocity from RPM? Revolutions per minute can be converted to angular velocity in degrees per second by multiplying the rpm by 6, since one revolution is 360 degrees and there are 60 seconds per minute. If the rpm is 1 rpm, the angular velocity in degrees per second would be […]

What is the biggest power consumer on a computer? Central Processing Unit Which computer is large expensive and is designed to execute a few programs as fast as possible? The chief difference between a supercomputer and a mainframe is that a supercomputer channels all its power into executing a few programs as fast as possible, […]

What is the type of rock formed from lava that cools quickly? When lava comes out of a volcano and solidifies into extrusive igneous rock, also called volcanic, the rock cools very quickly. Crystals inside solid volcanic rocks are small because they do not have much time to form until the rock cools all the […]

Is it OK for a 12 year old to drink alcohol? Children who drink alcohol can act drunk, just like adults do. They might stagger when they walk, speak without making sense, or seem sleepy. They might vomit because alcohol can irritate the stomach. Breathing and heart rate might slow down to a dangerous level. […]

How much power does a vertical wind turbine produce? Computers control the pitch of the blades and the direction they point to produce maximum power. Most onshore wind turbines today are rated at 2.5-3 MW (megawatts), with blades of about 50m in length, about half the length of a football field. What are two advantages […]