answersLogoWhite

0

What else can I help you with?

Continue Learning about Engineering

What is an electrical shunt?

Shunts are used to bypass portions of a circuit. Shunt capacitors are frequently used to pass the high-frequency components of signals to ground. See the Wikipedia article about shunts. (Follow the web link at lower left.)


Can a low pass filter be used as an integrator?

When a low pass filter is used with a sine wave input, the output is also a sine wave. The output will be reduced in amplitude and phase shifted when the frequency is high, but it is still a sine wave. This is not the case for square or triangular wave inputs. For non-sinusoidal inputs the circuit is called an integrator.


Can a cvt also be used as CT?

No. A CVT (capacitor voltage transformer), like an voltage transformer, has a high primary impedance. the connections of a CT require the high voltage current to pass through the primary winding. This would result in significant loading of the circuit in question, at least until the CVT cooked.


Why inductor use in series capacitor in parallel?

That depends on the type of circuit you are talking about. Sometimes both an inductor and capacitor are both in parallel with each other. This is called a tank circuit. Sometimes they are both used in series. These are both examples of resonant circuits. Sometimes the inductor can be in parallel with an applied voltage and the capacitor in series. This is a form of high pass filter. On the other hand, the inductor can be in series and the capacitor in parallel to for a low pass filter.


Why voltage gain decreases at high frequency in case of a transformer coupled amplifier?

Depends on the elements used in the circuit.1.At Low frequency: The coupling capacitors are used to isolate the AC input and output from DC bias conditions for active devices. These capacitors with the input and output impedance of the active device act as a high pass RC filter, hence the gain falls.2. At High Frequency: The frequency is high, but not as high as the microwave frequencies. There are two reasonsa>The capacitance of connecting wires are connected in parallel the i/p and o/p. When a capacitor is connected in parallel it acts as low pass filter, hence the voltage gain falls. This is when the frequency is high but not high as microwave frequencies.b> The parasitic capacitance's of the active device are connected in parallel with the i/p and o/p terminals. They along with the device impedances act as low pass filter.

Related Questions

High pass RC circuit?

Hi pass says it passes higher frequency signals and blocks lower pass signals. This isn't typically a hard cutoff point but the lower frequency signals get attenuated over a frequency range. The R stands for resistance and C for capacitance such that these components are used to create the pass band for the circuit.


Can electricity pass through silver?

Yes, electricity can pass through silver. Silver is an excellent conductor of electricity due to its high electrical conductivity. It is commonly used in various electrical applications such as in circuit boards and electrical contacts.


Am demodulator diode detector circuit?

demodulator circuit is a circuit which is used for remove all high frequency components from modulated signal.


What is the use cro in rlc circuit?

The use of a Capacitor-Resistor (CR) or Resistor-Inductor (RL) in an RLC circuit helps determine the frequency response and filter characteristics of the circuit. The CR combination provides high-pass filter characteristics, allowing higher frequencies to pass through, while the RL combination provides low-pass filter characteristics, allowing lower frequencies to pass through. These components are commonly used in audio crossovers and signal processing applications to control frequency ranges.


What circuit component can be used to create a 90 deg phase delay?

An All-Pass filter.


What is a devise that turns a circuit off and on?

A switch is a device that can be used to turn a circuit off and on. When the switch is in the "on" position, current can flow through the circuit, and when it is in the "off" position, the circuit is broken and current cannot pass through.


What is an electrical shunt?

Shunts are used to bypass portions of a circuit. Shunt capacitors are frequently used to pass the high-frequency components of signals to ground. See the Wikipedia article about shunts. (Follow the web link at lower left.)


What happens when a bulb of 6volts used in an circuit?

depending at the kind and high at the voltage, or/and the high of the power


Where are high pass filters used?

High pass filters are used in circuits such as microphones to block out DC signals and pass the AC. In a microphone, DC power is used to power the microphone but should not appear on the output with the audio signal. Only the AC should appear on output which represents the voice signal, music, etc. To block out DC and pass AC, a high pass filter is used.


What is the meaning of Moderately differentiated?

Moderately differentiated refers to a term used to describe cancer cells that are somewhat abnormal in appearance compared to normal cells. This typically indicates that the cancer cells are somewhat more aggressive in nature compared to well-differentiated cells, but less aggressive than poorly differentiated cells.


Why air circuit breaker is not using for high voltage?

Air circuit brakers is not used in high voltages because, when comparing the high voltage the dielectric strength of air is low. By nandhagopal theni.ph 7200801043.


What does a high impedance meter measure?

its used to measure any automothive circuit