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Construction of a Simple Mobile Phone Jammer
Construction of a Simple Mobile Phone Jammer
History of ammeter?
An ammeter is a measuring instrument used to measure the electric current in a circuit. Electric currents are measured in amperes (A), henc...
What is difference between an Alternator and a Generator?
ANS: In a generator, an armature is spun inside a magnetic field. The armature consists of several coils which generate electrical energ...
What is meant by knee point voltage?
ANS: Knee point voltage is calculated for electrical Current transformers and is very important factor to choose a CT. It is the voltage ...
ADVANTAGES OF BLUETOOTH TECHNOLOGY
1. No line of site restrictions as with IrDA. 2. Low power consumption makes integrated in battery powered devices very practical. 3. GHz ...
DC Generators basic
Direct current (DC) is the flow of an electrical charge in one direction. Examples of this type of current include batteries and solar cel...
Types of capacitors
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Difference between IGBT and MOSFET:
1. Although both IGBT and MOSFET are voltage controlled devices, IGBT has a BJT like conduction characteristics. 2. Terminals of IGBT are...
whats the one main difference between UPS & inverter ? And electrical engineering & electronics engineering ?
ANS: uninterrupt power supply is mainly use for short time . means according to ups VA it gives backup. ups is also two types : on line a...
12 volt dc from ac 120 create
Anything else that is: 1. 3055 transdistor 2. Rejistena of 220 ohama , 22 ohama 3 . 1 2 -0-1 2 and trarnasaphrarmara 4 . 12 ...
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