How to make fondant cakes - complete tutorial -Part 3|AppliedScience 2016-01-10 04:13 First test run of 1000W Osram Xenon short arc lamp XBO|AppliedScience 2016-01-10 06:01 Transcranial Magnetic Stimulation project - part 1|AppliedScience 2016-01-09 00:41 Halloween prop monster in a box...
Trouble codes P0171 System Too Lean (Bank 1) and P0174 System Too Lean (Bank 2) are also often caused by a bad or contaminated mass air flow sensor. How the mass air flow sensor is tested In modern cars, the only way to test the mass air flow sensor is with a scan tool. Mecha...
lambda sensorgas testing chambermass flow controllercombustionA study on the influence of the gas testing systems in the behavior of solid-state electrochemical exhaust gas sensors is presented. Several YSZ-based exhaust gas sensors have been tested in different versions of gas testing chambers, with...
Piloting a balloon takes skill, but the controls are actually very simple. To lift the balloon, the pilot moves a control that opens up the propane valve. This lever works just like the knobs on a gas grill or stove: As you turn it, the flow of gas increases, so the flame grows in...
When you cross the beam of light, you block it. The photodetector senses the lack of light and triggers a bell. You can imagine how this same type of sensor could act as a smoke detector. If it ever got smoky enough in the store to block the light beam sufficiently, the bell would...
Learn how to calculate click-through rate (CTR) for different channels. Get tips to improve your CTR.
Inside a hair dryer. Motor-driven fan (left) and heating element (right). You can find a hair dryer like this one in almost any drug or discount store. Basic models have two switches, one to turn them on and off and one to control the rate of airflow. Some models have an extra...
The drive section houses the axial fan that creates high-speed airflow. This fan is always placed downstream of the test section, at the end of the tunnel, rather than at the entrance. This setup allows the fan to pull air into a smooth stream instead of pushing it, which would result...
A load cell, which is also known as a force sensor or force transducer, is a sensor that measures force by converting the input of mechanical force into the output of an electrical signal. As the force is applied to the sensor, its electrical output signal can be measured, converted, and...
a sudden increase in gasoline consumption, or if the car computer code is pointing you toward the oxygen sensor, follow these simple steps to verify the oxygen sensor's proper operation. Even performing these tests as part of a maintenance program will greatly benefit your car engine. So let’...