자유게시판

• 목록
• 답변
• 글쓰기
• 게시판 리스트 옵션
  • 수정
  • 삭제

The type of diode that exhibits negative resistance is called a tunnel diode or Esaki diode. It is a semiconductor diode that has a very narrow depletion region
Read more









Electronics Engineering








What is the advantages of using the bridge rectifier over the center tapped rectifier?

Asked by Wiki User



Bridge rectifiers offer several advantages over center-tapped rectifiers: Higher Output Voltage: Bridge rectifiers can produce nearly double the output voltag
Read more









Electronics Engineering



+1








What is difference between Rectangular Waveguide and Circular Waveguide?

Asked by Wiki User



Rectangular waveguide and circular waveguide are metal hollow structure used to guide EM waves. Depending upon their shapes they are classified as rectangular o
Read more









Electronics Engineering








Which vacuum based device is widely used as a power amplifier in satellite communication system?

Asked by Wiki User



The Traveling Wave Tube Amplifier (TWTA) is widely used as a power amplifier in satellite communication systems. It amplifies signals in the microwave frequency
Read more









Electronics Engineering








What is the output impedance of common source amplifier circuit?

Asked by Wiki User



The output impedance of a common source amplifier circuit is typically high. This is because the common source amplifier uses a resistor to provide biasing, whi
Read more









Electronics Engineering








What is unidirectional current controller?

Asked by Wiki User



A unidirectional current controller device is a type of electrical on/off switch. In order for an item to work that is plugged into a particular outlet, the swi
Read more









Electronics Engineering








What is the lowest frequency that can be generated using mode 1 if the crystal frequency is 11.0592 MHz Show your calculations?

Asked by Wiki User



To calculate the lowest frequency that can be generated using mode 1, we need to divide the crystal frequency by two. So, the lowest frequency that can be gener
Read more









Electronics Engineering








When is the resistor bypass used in the ignition circuit?

Asked by Wiki User



The resistor bypass in the ignition circuit is used when starting the engine. It bypasses the resistor to provide full battery voltage to the ignition coil, ens
Read more









Electronics Engineering








Can a 200 kHz unit work on a 192 kHz transducer?

Asked by Wiki User



No, free Bitcoin doubler Software a 200 kHz unit will not work on a 192 kHz transducer. The frequency of the unit and the transducer need to match in order for them to work together effectiv
Read more









Electronics Engineering








What is the 555 IC timer measured in?

Asked by Wiki User



The 555 IC timer is typically measured in units of time, such as microseconds (µs), milliseconds (ms), or seconds (s). It can be used to generate precise timing
Read more









Electronics Engineering








Why random signals are called power signals?

Asked by Wiki User



Random signals are called power signals because they have finite power, meaning they have a non-zero average power over time. Power signals are characterized by
Read more









Electronics Engineering








What is the full form of ITU in standards?

Asked by Wiki User



The full form of ITU in standards is the International Telecommunication Union. It is a specialized agency of the United Nations that focuses on developing inte
Read more









Electronics Engineering








For a parallel plate capacitor is The poynting vector points everywhere radially outward of the volume between plates?

Asked by Jahnavi252



No, the Poynting vector does not point radially outward in the volume between the plates of a parallel plate capacitor. The Poynting vector represents the direc
Read more









Electronics Engineering








When tri state logic device is in the 3rd state then?

Asked by Wiki User



When a tri-state logic device is in the third or high-impedance state, it means that it is effectively disconnected from the circuit. This state allows multiple
Read more









Electronics Engineering








How does a transistor electronically switch the output on?

Asked by Wiki User



A transistor can electronically switch the output by controlling the flow of current between its two terminals, called the collector and emitter. It has a third
Read more









Electronics Engineering








PN junction diode made of silicon is the value of voltage depends exponentially on the current through the diode.?

Asked by Wiki User



No, the voltage across a silicon PN junction diode does not depend exponentially on the current through the diode. The relationship between voltage and current
Read more









Astronomy



+1








Is there such a thing as warp speed?

Asked by Wiki User



Not in our present understanding of physics. In all of our present mainstream physics' rulesets, in order for any object with mass to travel at the speed of lig
Read more









Bachelors Degrees



+3








What is the pin diagram of ic 7812?

Asked by Wiki User



website Picture in context can be found here: http:/hamradio.lakki.iki.fi/new/Datasheets/tr
Read more









Science



+3








What are subjects in ECE and EEE?

Asked by Wiki User



sciences