Once the LED turns on, it then has a constant forward voltage across it. Once this accurs, what kind of resistance does the LED have?

Q: How Wheatstone bridge acts as a TRANSDUCER in barometers?

A: The different designs for pressure, load and torque sensors become a transducer with the utilization…

Q: Where will the holes flow when voltage is applied to the semiconductor?

A: The following diagram represents the flow of electrons and holes in semiconductor. Figure 1

Q: Q2 Explain the workingprinciple and operationof anyone types of solar collectors.

A: WHAT is a Solar Collector? A solar collector is a device that collects or concentrates solar…

Q: Why is is Important the RXKL-1 relay in electrical Power.

A: Electrical power Electric power is the term used to describe the rate at which work is completed in…

Q: What are the main auxiliary components used together with a linear fluorescent lamp and what are…

A:

Q: Why is it important to know you measure current through a component and voltage across?

A: Please find your answer below in step 2

Q: An LED is to be connected into a 24-volt DC circuit. If the LED has a maximum current flow of 20 mA,…

A: In case of ideal led we can use Rs = Vs/If In case of practical diode Rs= Vs- Vf/If

Q: mA IL(max)= IL(min)= RL(min)= kQ RL(max)=

A:

Q: Modulator is a term used to describe any device that converts signals.explain

A: For the wireless transmission of the signal, the signal message signal must be amplified and must be…

Q: It can allow or suppress electrical current flow. It is a materials that is between conductors and…

A: The Semiconductor can allow or suppress electrical current flow. It is a material that is between…

Q: Q6. All ICs needs input power to work D. None of the above B. VCC (+5 volt) A. Ground (0 volt) C.…

A: ICs are electronic element

Q: What are the different types of PCBs? Enumerate and explain some techniques in soldering.

A: PCB stands for printed circuit board. It is a plate consists of copper path and insulating layers…

Q: Describe how you could investigate how the pd through a filament lamp affects its current.

A: In the case of the filament bulb, the current may not increase at a speedy rate compared to the…

Q: What is the best ampere of fuse for 3W LED CHIP LIGHT without flickering

A: Given  An Led of 3W power rating.we need to determine the fuse amperage. Please find the below…

Q: hat are the specific electronic appliances that presently use vacuum tubes?  Explain each operation

A: Vaccum tubes were very famous and extensively used in 20th century. Almost in every electronic…

Q: What is the maximum value of the potentiometer? And What project can do using potentiometer? Explain…

A: It is asked to explain in brief about the maximum value of a potentiometer. It is aslo asked in…

Q: Are diodes and LEDs connected to semiconductors? Graph the symbol with context?

A: According to the question, Are diodes and LEDs connected to semiconductors? Graph the symbol with…

Q: E I Ax D R

A:

Q: What is the minimum wire size for a 30 amp circuit?

A: To determine the minimum wire size for a 30 amp circuit. For the minimum wire size refer the NEC…

Q: True or Flase Devices such as eyeglasses, cameras, microscopies, and telescopes are related to the…

A: Light plays a crucial role in the functioning of various devices such as eyeglasses, cameras,…

Q: What are the two types of clipper circuit used in non linear devices?

A: Positive & Negative Clipper Positive Clipper can be used to slice off a portion of the positive…

Q: How dual diode LED works?

A: It is asked to discuss the working of a dual diode LED.

Q: What are the basic parts of a battery? How do batteries generate electrical current?

A: Battery: It is a device that is used to store electrical energy. In this electrical energy is stored…

Q: identify any equiptment at home that undergo an electromechanical energy conversion. name and…

A: Electrical machines can be either generator or motors. They can be either Ac machines or DC…

Q: What happened if the DC voltage in the clamping circuit is replaced by an a.c source?

A: What happened if the DC voltage in the clamping circuit is replaced by an a.c source?

Q: draw different shapes of LED lamp.

A: LED (light emitting diode) LED light shape defines how the light is scattered or the focus of light…

Q: What is the device used to,supply AC to DC voltage

A:

Q: cannot

A:

Q: A UJT exhibits negative resistance region Option 1: Before the peak points Option 2: Both Before the…

A: As there is an increase in emitter current the voltage decreases. So the UJT is suppose to have a…

Q: What are the uses of ionic instruments?

A:

Q: what is liquid crystal? Write down 5 application of liquid crystal

A: We need to write about what is liquid crystal. We need to write application of liquid crystal .

Q: On separate sheets of bond paper, draw and write the uses of voltmeter and ammeter

A: Brief description : In the above given question they want to know the circuit diagram and uses of…

Q: To turn on all the LEDS with the instruction "OUT AL, 4D", AL should be first set to

A: To turn on all the LED with the instruction "OUT AL, 4D," AL should set to 00 because to turn on,…