Electrical
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Introduction to Alternating Current
Introduction AC stands for Alternating Current and is symbolised by “~”. This current alternates both its size (amplitude) and its…
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Difference between the Rotor and the Stator
Introduction The stator and rotor both are the parts of the electrical motor. The significant difference between the rotor and the…
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Difference between Fuses and Circuit breakers
Fuses and circuit breakers are overcurrent protection devices used in electrical circuits, which interrupt the circuit when there are conditions…
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Fuse and Types of Fuses
What is a Fuse: The fuse is an electronic device, which is used to protect circuits from overcurrent, overload and…
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What is Marshalling Cabinet or Marshalling Panel?
What is the purpose of marshalling cabinets? Marshalling means grouping of I/O. The marshalling panel is placed between the DCS…
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Smart MCC and it’s advantages:
MCCs are the motor control center for which is a floor mounted assembly for motor control. The MCC contains all the…
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Cooling of transformers
Simple air cooling of the transformers is adopted in dry type transformers. The limit for this is reached by…
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Advantages of Three-phase over single phase transmission
A three-phase generator means instead of a single coil rotating through a magnetic field, three coils rotates. Single phase is…
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Different types of time delay relays
Introduction Time delay devices are used for delaying the start-up, shutdown, recycling, or continuation of processing operations until the desirable…
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Time delay relays
Introduction The time delay relays are special purpose relays or logic components that have some characteristics of both relays and…
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