ElectroTechnik

What is the difference between Latching Current and Holding Current in an SCR ?

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Latching current is the minimum current which is required to flow from the anode to the cathode to switch "ON" the SCR. Holding cu...

Motor Bearings – Functions and Types

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The bearings can be one of the two types, a plain bearing (sliding contact) or an anti-friction bearing (rolling bearing), depending on the ...

DC Compound Motor - An Overview

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A compound motor is a combination of shunt and series motor i.e., a series field winding, wound with heavy copper conductor on top of the sh...

Torque in DC and AC Motors

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Torque in DC The direction of the developed torque may be determined from an end view of the conductors and magnet poles. The direction of f...

DC Arc Welder Generator

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Direct current (DC) generators are machines that convert mechanical energy into electrical energy. This conversion of energy is based on the...

Fusing Current

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Fusing Current refers at which the fuse is designed to melt and disconnect the circuit.  Wiring rules specify the fusing current for differe...

Polarization in Dielectrics

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‘Polarization’ , denoted by ‘P’ is defined as the difference between the induced electric field ‘D’ and imposed electric field ‘E’ within a...
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