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Saturday, August 31, 2013

Resistor Carbon Trunk (Arang)


At first, these resistors are made from rugged carbon material wrapped around the wire which is then marked with color-coded bands shaped and reading can be seen in the table are color coded. Type of resistor is also a type of resistor early generations after the resistor wire.

How to Wire Resistors in a Series & in Parallel


Resistors are an essential component in electronic circuits that provide controlled impedance to the voltage and current running through the circuit. Resistors can be wired in two different ways within a circuit: series or parallel. Both options have their own specific benefits and uses, and it is essential that the correct wiring option is selected for your circuit as the resistors behave differently in each configuration.

Electrical capacitance tomography


Electrical capacitance tomography (ECT) is a method for determination of the dielectric permittivity distribution in the interior of an object from external capacitance measurements. It is a close relative of electrical impedance tomography[1] and is proposed as a method for industrial process monitoring, although it has yet to see widespread use.

Saturday, August 24, 2013

Thermometer digital

File:Clinical thermometer 38.7.JPG
A medical thermometer, also known as a clinical thermometer, is used for measuring human body temperature. The tip of the thermometer is inserted into the mouth under the tongue (oral or sub-lingual temperature), under the armpit (axillary temperature), or into the rectum via the anus (rectal temperature).