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If one amplifier has its own feedback then that will be its gain witch can be added to the next amplifier gain. if both amplifier have a common feedback then that will be to total gain for both.

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Why use inductors in transistor amplifier circuit?

Audio power amplifiers usually separate the last inductor in the output stage transmission chain. The last inductor usually receives the most attention when it comes to power efficiency in a circuit. Since circuits experience opposition to current, especially where current is changing direction, capacitive reactance or opposition needs to be balanced with inductive reactance. This is done with the help of an output inductor for maximum output to be reached. Output inductors are used to dampen circuit resonance with the help of a shunt resistor. This is especially important in high frequency circuits where stability is a real issue.


Is this food chain an open or closed loop system food chain?

A food chain is typically considered an open loop system because it involves the flow of energy and nutrients from producers to consumers and decomposers, without a closed cycle. In an open system, energy and matter are exchanged with the environment, allowing for continuous input and output. In contrast, a closed loop system would recycle all components without external inputs. Therefore, a food chain represents an open loop system.


What is a rope with or a chain around it called?

A rope with a chain around it is typically referred to as a "rope chain" or "rope and chain combination." This setup is often used for added strength and durability, combining the flexibility of rope with the rigidity of a chain. In some contexts, it may also be called a "chain rope."


How does a chain hoist work?

A chain hoist uses gears to multiply force.A chain hoist is operated by hand. An operator pulls the light loop chain on the side of the chain hoist. This turns a gear mechanism inside the chain hoist housing to turn the chain pulley. When this pulley turns, it raises the heavy chain which usually has a hook on the end. By pulling the light chain loop, the manual hoist is actually able to increase the force that is being applied by the heavy chain. This is caused by the gear ratios inside the manual chain hoist. The mechanical work done by the operator is the same as the work done by the heavy lifting chain.


What is Green supply chain?

Green Supply Chain Supply chain management with an emphasis on energy efficiency and environmental friendliness.

Related Questions

Four basic elements of a camera chain?

A television camera, associated amplifiers, a monitor, and the cable needed to bring the camera output signal to the control room.


Is a chain printer output or input?

Output - information goes out from computer to printer


Why use inductors in transistor amplifier circuit?

Audio power amplifiers usually separate the last inductor in the output stage transmission chain. The last inductor usually receives the most attention when it comes to power efficiency in a circuit. Since circuits experience opposition to current, especially where current is changing direction, capacitive reactance or opposition needs to be balanced with inductive reactance. This is done with the help of an output inductor for maximum output to be reached. Output inductors are used to dampen circuit resonance with the help of a shunt resistor. This is especially important in high frequency circuits where stability is a real issue.


How can I determine the size of a chain?

To determine the size of a chain, you can measure the distance between the centers of two adjacent links. This measurement is known as the pitch of the chain and is typically expressed in inches or millimeters. Additionally, you can count the number of links in a specific length of the chain to determine its size.


How can I determine if a bike chain is worn out?

To determine if a bike chain is worn out, you can use a chain checker tool to measure the chain's wear. If the tool indicates significant stretching, it may be time to replace the chain to prevent damage to other components.


How to use a chain checker to determine the wear of a bicycle chain?

To use a chain checker to determine the wear of a bicycle chain, simply insert the tool into the chain links. If the tool fits easily into the links, the chain is worn and needs to be replaced. If the tool does not fit, the chain is still in good condition.


How can I determine the condition of my bicycle chain using a bicycle chain checker?

To determine the condition of your bicycle chain using a bicycle chain checker, simply place the tool on the chain and follow the instructions provided. The tool will measure the wear of the chain, indicating whether it needs to be replaced.


How can I determine the condition of my bike chain using a bike chain checker?

To determine the condition of your bike chain using a bike chain checker, simply insert the tool into the chain links. If the tool fits easily, the chain is likely in good condition. If the tool does not fit, it may be time to replace the chain.


How can one determine the size of a chain link?

To determine the size of a chain link, measure the distance between the inner sides of two adjacent links. This measurement is known as the chain link size.


How can I determine if my bicycle chain has stretched and needs to be replaced?

To determine if your bicycle chain has stretched and needs to be replaced, you can use a chain checker tool or measure the chain for elongation. If the chain has stretched beyond the recommended limit, it is advisable to replace it to prevent damage to other components of the bike.


How can I accurately measure a bicycle chain?

To accurately measure a bicycle chain, use a ruler or a chain wear indicator tool to measure the distance between each link. Count the number of links in a 12-inch section of the chain to determine its length. This will help you determine if the chain needs to be replaced.


How can I determine my chain size for a necklace or bracelet?

To determine the chain size for a necklace or bracelet, measure the circumference of your wrist or neck and add a few inches for comfort. This will help you choose the right chain length for a comfortable fit.