What does resistant mean mean?
Being resistant means to be immune or impervious to something. A vest that’s resistant to bullets is bullet-proof. Anything resistant has a certain power — specifically, the power to resist or fight off — something else.
What do you mean by BJT why transistor called transfer resistor?
The word transistor is a combination of transfer and resistance. Transistors have very high input resistance and very low output resistance. It is a three terminal device. One terminal is called the control terminal because the voltage in this terminal controls the resistance between the remaining two terminals.
Why is it called resistant?
Resistance is a measure of the opposition to current flow in an electrical circuit. Resistance is measured in ohms, symbolized by the Greek letter omega (Ω). Ohms are named after Georg Simon Ohm (1784-1854), a German physicist who studied the relationship between voltage, current and resistance.
What is the use of resistant?
Examples of resistant in a Sentence Adjective These plants are resistant to cold temperatures. He became resistant to the medication. These example sentences are selected automatically from various online news sources to reflect current usage of the word ‘resistant.
How does a transistor transfer resistance?
In our transistor design, the result of a small change of base input causes a large change in collector voltage. Thus we are using the transistor as a variable resistor, making small changes to the base junction resistance to a large resistance change a the collector junction. Thus, transfer resistance!
What is BJT and FET?
BJTs and FETs are two different kinds of transistors and also known as active semiconductor devices. The acronym of the BJT is Bipolar Junction Transistor and FET stands for Field Effect Transistor. BJTS and FETs can be used as switches and amplifiers in electrical and electronics circuits.
What is resistance in a wire?
Resistance is a measure of the opposition to current flow in an electrical circuit. Resistance is measured in ohms, symbolized by the Greek letter omega (Ω).
Why are pesticides used?
Pesticides are used to control various pests and disease carriers, such as mosquitoes, ticks, rats and mice. Pesticides are used in agriculture to control weeds, insect infestation and diseases. Herbicides to kill or inhibit the growth of unwanted plants, also known as weeds.
What does transistor stand for?
TRANSISTOR
| Acronym | Definition |
|---|---|
| TRANSISTOR | Transformer Resistor |
| TRANSISTOR | Transfer Resistor |
Why does a transistor need biasing?
Why it is necessary? Transistor Biasing is the process of setting a transistors DC operating voltage or current conditions to the correct level so that any AC input signal can be amplified correctly by the transistor. ➢ To active an transistor, biasing is essential.
Which is better FET or BJT?
It is a majority carrier device. FET is less noisy compare to BJT. It is more suitable for input stages of low level amplifiers….FET.
| BJT | FET |
|---|---|
| Low current gain | High current gain |
| Low input impedance | Very high input impedance |
| Low output impedance | High output impedance |
| Medium Noise Generation | Low Noise generation |
What is charge transfer resistance in electrical circuits?
Charge Transfer Resistance. Charge transfer resistance (Rct) is generally due to contact resistance between the electrode material and the current collector and interparticle resistance of AC.
What is the transfer resistance of Nafion MEA?
Charge transfer resistance as a function of current density at 120 °C and 1.0 atm backpressure, with different inlet RHs. Nafion ® -112-membrane-based MEA with an active area of 4.4 cm 2. (For color version of this figure, the reader is referred to the online version of this book.)
What is transfertransfer-resistant makeup?
Transfer-resistant doesn’t have to mean matte. This tint’s light-diffusing formula brings out your skin’s radiance while providing a light veil of coverage wherever you need it. Skin-care ingredients such as hyaluronic acid and Vitamin E help to nourish skin and improve hydration so your complexion looks better even when you take it off.
What is transfer of property?
1 1.1#N#A conveyance of property, especially stocks and shares, from one person to another.#N#‘the transfer of assets from… 2 1.2#N#mass noun The action of copying data from one medium or device to another.#N#‘data transfer between different… More