Electrical Wiring

Electrical Wiring

In this page, articles related to different types of wiring diagrams, control circuits, color code of wires, ELCB, digital energy meter, numbers of sub circuit, inspection report of low voltage installations, earth resistance etc. given 

Wiring Diagram

Schematic and Wiring diagram of Go down wiring

Schematic and Wiring diagram of Corridor wiring

Schematic and wiring diagram of three lamps controlled by six switches

Schematic and wiring diagram of one lamp is controlled by three switches

Twin tube light wiring diagram

Building substation for Multi – storied building

Bus bar and Bus bar chamber

Control circuit of Direct on line starter

Control circuit of semi automatic star delta starter

Control circuit of fully automatic star delta starter

Control circuit of forward – reverse starter

Color code of flexible as well as non – flexible cable

Define : Maintenance factor, Utilization factor, Depreciation factor

Do you know – Current operated ELCB and Voltage operated ELCB?

Features of Digital OR Static energy meter

How the energy meter is protected by tempering?

How to find out number of sub – circuit in the Electrical Installations?

How to measure earth resistance?

Important : Indian Electricity Rule No. 50

Important earthing rules at per IE rules 1956

Inspection report for low voltage installations

Protection area covered by Lightning Arrestor

Types of MCB Marking

Why crushed rock is used at earth surface in the substation?



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