Trapatt Diode Construction and Working

Trapatt Diode Construction and Working: The Trapatt Diode Construction and Working is derived from and closely related to the IMPATT diode. Indeed, as pointed out near the beginning of this…

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Reflex Klystron Oscillator

Reflex Klystron Oscillator: It is possible to produce oscillations in a klystron device which has only one cavity, through which electrons pass twice. This is the Reflex Klystron Oscillator, which…

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Transformers Articles

Transformers Articles: Approximate Equivalent Circuit of Transformer : Approximate Equivalent Circuit of Transformer – In constant frequency (50 Hz) ... Audio Frequency Transformer : Audio Frequency Transformer is used at…

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Grounding of Impulse Testing Laboratories

Grounding of Impulse Testing Laboratories: An earth or ground system means an established stable .reference potential normally taken to be zero. There are three types of Grounding of Impulse Testing…

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Electrical Machines Articles

Electrical Machines Articles: Electric Generator Diagram Types of Rotating Electric Machine Recent Trends in Electric Machines Magnetic Field Equation BH Curve Relationship of Ferromagnetic Material Magnetic Circuit Calculations Magnetic Properties…

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Astable Multivibrator Definition and its Working

Astable Multivibrator Definition and its Working: The multivibrator circuit which has no stable state is called the astable multivibrator. The two states of operation of astable multivibrators are quasi-stable (temporary)…

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Conventional Circuit Breaker Articles

Conventional Circuit Breaker Articles: Air Blast Circuit Breaker : Air Blast Circuit Breaker – It is not possible to produce a low resistance arc without a considerable gas pressure so…

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Vacuum Circuit Breaker

Vacuum Circuit Breaker: Although the advantages of interrupting the arc in a vacuum were recognized as early as the nineteenth century, this did not find wide application till a few…

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