Difference Between Star and Ring Topology

One major difference between star and ring topology is that in star topology the devices in the network are interconnected through a central hub. While in ring topology each device of the network is connected to its adjacent device present in the network. We know that topology refers to the way in which multiple devices…

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Difference Between FDM and TDM

FDM and TDM are the two types of multiplexing technique that allows simultaneous transmission of multiple signals over only one channel. One of the major difference between FDM and TDM is that in FDM, multiple signals are transmitted by occupying different frequency slots. As against in TDM, the various signal gets transmitted in multiple time…

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Difference Between Active and Passive Filter

The major difference between active and passive filter is that an active filter uses active components like transistor and op-amp for the filtering of electronic signals. As against, a passive filter uses passive components like resistor, inductor and capacitor to generate a signal of a particular band. Another major difference between the two is that…

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Difference Between Optical fiber and Coaxial Cable

Both optical fiber and coaxial cable are the types of guided media. But some major factors exist that differentiates the two. The crucial difference between optical fiber and coaxial cable is that an optical fiber is used for the transmission of the optical signal. As against, a coaxial cable is used for the transmission of…

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Difference Between Transducer & Inverse Transducer

One of the major difference between the transducer and the inverse transducer is that the transducer changes the non-electrical quantity into an electrical quantity while the inverse transducer changes the electrical quantity into the non-electrical quantity. The other differences between the transducer and inverse transducer are shown below in the comparison chart. The control action…

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Difference Between AC & DC Bridge

One of the significant difference between the AC and DC bridge is that the AC bridge is used for measuring the unknown impedance of the circuit whereas the DC bridge is used for measuring the unknown resistance of the circuit. The other differences between the AC and DC bridge are shown below in the comparison…

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Difference Between Moving Iron & Moving Coil Instrument

One of the significant difference between the moving iron and moving coil instrument is that in moving iron instrument, the soft iron system is used for measuring mechanism. Whereas in moving coil instrument the conductor coil is used for DC measurement. The other differences between the moving iron and moving coil instrument are shown below…

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Difference Between AC & DC Voltage

The major difference between the AC and DC voltage is that in AC voltage the polarity of the wave changes with the time whereas the polarity of the DC voltage always remains same. The other differences between the AC and DC voltage are shown below in the comparison chart. Content: AC Voltage Vs DC Voltage Comparison…

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Difference Between AC & DC Transmission Line

The most crucial difference between the AC and the DC transmission line is that the AC transmission line uses three conductors for power transmission whereas the DC transmission line requires two conductors. The other differences between the AC and DC transmission lines are explained below in the comparison chart. The transmission line is a closed…

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Difference Between LVDT & RVDT

One of the significant difference between the LVDT (Linear variable differential transformer) and the RVDT (Rotatory Variable Differential Transformer) is that the LVDT changes the linear motion into the alternating electrical signals whereas the RVDT translate the angular displacement into an electrical signal. The other differences between the LVDT and RVDT are shown below in…

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