Electrical study material

Theorem Explained

Explain the effect of rise in temperature on resistance of i) metal conductors ii) insulators iii) Alloys iv) semiconductors

i) Metal conductors: In the case of conductors when the temperature is increased, resistance also increases i.e. R α T. e.g. copper, aluminum, gold, silver,

Explanation of Superposition Theorem

Superposition theorem: 1) Statement: In a multisource network consisting of linear, bilateral elements the current through any given element is equal to the algebraic sum

Explanation of Thevenin’s theorem

Statement: An active complex network can be replaced by a simple two-terminal network consisting of a constant voltage source VTH in series with a resistance

Why Would Anyone Learn Assembly language?

Why Would Anyone Learn Assembly language? Amazing! You’re actually reading this. That puts you into one among three categories: a student who is being forced

सर्किट ब्रेकर में SF6 गैस का उपयोग क्यों किया जाता है?

मुख्य रूप से एक सर्किट ब्रेकर में माध्यम का उपयोग चाप(arc) को बुझाने और संपर्कों के बीच और प्रत्येक संपर्क से पृथ्वी तक पर्याप्त इन्सुलेशन

Ionisation / Ionisation क्या है? – What does complete ionization mean?

सकारात्मक आयन और ऋणात्मक आयन, दो प्रकार के आयन होते हैं। सभी भौतिक मामलों का निर्माण अणुओं द्वारा किया जाता है, जहां इलेक्ट्रॉन एक प्रोटॉन

Structure of power system

Structure of power system The electrical power produced in generating stations is transmitted Over large distances trough transmission lines. Then it is distributed to various

Types of Insulator and their Applications

Types of Insulator and their Applications Different types of Insulators are: 1) Pin type insulator.2) Suspension type or Disc type insulator.3) Strain insulator.4) Shackle insulator.5)

Type of line supports

Type of line supports: 1) Wooden pole.2) Steel (Tubular) pole. 3) Reinforced concrete (RCC) pole. 1) Wooden pole it is made up of sal or

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