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Where do we use modulation?
Digital Modulation is used for the transmissions of the digital signals over analog baseband. Analog Modulation is used to transfer the low bandwidth signals such as TV or radio signals over a higher bandwidth. Modern modulation techniques are widely used to carry out FDM, that is, Frequency DivisioRead more
Digital Modulation is used for the transmissions of the digital signals over analog baseband. Analog Modulation is used to transfer the low bandwidth signals such as TV or radio signals over a higher bandwidth. Modern modulation techniques are widely used to carry out FDM, that is, Frequency Division Multiplexing.
See lessWhat are parts of NMS?
Techopedia Explains Network Management System (NMS) Network device monitoring. Network performance analysis. Network device management. Intelligent notifications, or customizable alerts.
Techopedia Explains Network Management System (NMS)
Network device monitoring. Network performance analysis. Network device management. Intelligent notifications, or customizable alerts.
See lessIn reverse bias, rectifier behaves as______.
Explanation: The rectifier exhibits capacitance properties when reverse biased, and tends to bypass higher frequencies.
Explanation: The rectifier exhibits capacitance properties when reverse biased, and tends to bypass higher frequencies.
See lessWhat are electromagnetic waves?
In physics, electromagnetic radiation consists of waves of the electromagnetic field, propagating through space, carrying electromagnetic radiant energy. It includes radio waves, microwaves, infrared, light, ultraviolet, X-rays, and gamma rays. All of these waves form part of the electromagnetic speRead more
In physics, electromagnetic radiation consists of waves of the electromagnetic field, propagating through space, carrying electromagnetic radiant energy. It includes radio waves, microwaves, infrared, light, ultraviolet, X-rays, and gamma rays. All of these waves form part of the electromagnetic spectrum.
See lessDifferentiate series and parallel communication.
The key difference between Serial and Parallel Communication is that in serial communication data transmission occurs bit by bit at a time while in parallel communication multiple bits transmit at a time. ... Serial and parallel communication are two ways of transmitting data from the sender to receRead more
The key difference between Serial and Parallel Communication is that in serial communication data transmission occurs bit by bit at a time while in parallel communication multiple bits transmit at a time. … Serial and parallel communication are two ways of transmitting data from the sender to receiver.
See lessHow drain characteristics of JFET can be explained?
Characteristics of JFET: The characteristics of JFET is defined by a plotting a curve between the drain current and drain-source voltage. The variation of drain current with respect to the voltage applied at drain-source terminals keeping the gate-source voltage constant is termed as its characterisRead more
Characteristics of JFET: The characteristics of JFET is defined by a plotting a curve between the drain current and drain-source voltage. The variation of drain current with respect to the voltage applied at drain-source terminals keeping the gate-source voltage constant is termed as its characteristics.
See lessWhat is cross talk?
In electronics, crosstalk is any phenomenon by which a signal transmitted on one circuit or channel of a transmission system creates an undesired effect in another circuit or channel. Crosstalk is usually caused by undesired capacitive, inductive, or conductive coupling from one circuit or channel tRead more
In electronics, crosstalk is any phenomenon by which a signal transmitted on one circuit or channel of a transmission system creates an undesired effect in another circuit or channel. Crosstalk is usually caused by undesired capacitive, inductive, or conductive coupling from one circuit or channel to another.
See lessWhat is the relation between alpha and beta of a transistor?
β=1−α
β=1−α
See lessWrite advantages of resistors.
Advantages of resistors : Simple working principle and construction Compact size Cost friendly Easy maintenance Wide application areas Various types Long lifespan Easy to identify
Advantages of resistors :
Simple working principle and construction
Compact size
Cost friendly
Easy maintenance
Wide application areas
Various types
Long lifespan
Easy to identify
See lessName the regions of the transistor.
 A Transistor is a semiconductor device consist of two P-N Junctions connected to three terminals called the Base, Emitter and Collector terminals. The arrangement of the terminals affects the current and the amplification of the transistor.
 A Transistor is a semiconductor device consist of two P-N Junctions connected to three terminals called the Base, Emitter and Collector terminals. The arrangement of the terminals affects the current and the amplification of the transistor.
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