Admin Table of Contents [hide]
How does a multiple emitter transistor work?
Multiple-emitter transistors replace the diodes of diode–transistor logic (DTL) to make transistor–transistor logic (TTL), and thereby allow reduction of switching time and power dissipation. …
How do you change the particle emitter in Roblox?
Once created, it will emit particles in that part’s area. Its parent object also determines the emitter’s direction and rotation. To change the direction of a particle effect without re-orienting its parent part, use the emitter’s EmissionDirection property.
What is difference between JFET and BJT?
The JFET stands for junction field effect transistor while BJT stands for bipolar field effect transistor. JFET has high current gain, BJT has a low current gain. JFET has low voltage gain whereas BJT has high voltage gain.
Which is the most commonly used logic family?
Transistor-transistor logic
Explanation: Transistor-transistor logic is the most widely employed logic family. It is the most popular logic family.
What is Unity’s particle system?
Verified: 2019.4. The Particle System in Unity is a robust particle effect system where you can simulate moving liquids, smoke, clouds, flames, magic spells, and a whole slew of other effects.
Why is JFET better than BJT?
JFET is better thermal stability but BJT is less thermal stability. JFET is high input impedance, BJT is low input impedance. JFET has high current gain, BJT has a low current gain. JFET has low voltage gain whereas BJT has high voltage gain.
Why MOSFET is preferred over JFET?
MOSFETs have input impedance much higher than that of JFETs. This is due to negligibly small leakage current. JFETs have characteristic curves more flat than those of MOSFETs indicating a higher drain resistance. Thus MOSFET devices are more useful in electrometer applications than are the JFETs.
Which is fastest logic family?
Emitter-coupled logic (ECL)
Emitter-coupled logic (ECL) is a BJT-based logic family which is generally considered as the fastest logic available. ECL achieves its high-speed operation by employing a relatively small voltage swing and preventing the transistors from entering the saturation region.
What is the common emitter configuration?
The Common Emitter Configuration is also called the grounded emitter configuration where the emitter acts as the common terminal between the input applied between the base and emitter and the output obtained between the collector and the emitter.
What happens when we discharge the voltage through the emitter?
We discharge the voltage through the emitter in the presence of a high-intensity magnetic field, which leads to a very interesting phenomenon. I can only describe it as a gravitational impulse that propagates at high speeds over large distances without losing energy.
What is the difference between base current and emitter current?
The input current (IE) flowing through the emitter will be quite higher when compared with both the Base current (IB) and the Collector Current (IC) as the emitter current is the sum of both the Base current and Collector current.
Can a superconducting emitter punch a hole in concrete?
By subjecting a superconducting emitter to a 5 megavolt pulse of electrical energy, Dr. Eugene Podkletnov claims to have created an “impulse gravity generator” capable of punching holes in concrete & deforming inch-thick steel plates.