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Tahir Ramzan

102 articles published

2D cross-section engineering drawing detailing substation cable entry and trench routing for LV switchgear.

EnergyMay 12, 2026

Cable Schedule & Routing Drawings: What DEWA/SEC Expect in Submissions

Derating Multiplier Cheat Sheet table detailing Air, Ground, Grouping, and Soil Resistivity variables for GCC electrical design

EnergyMay 12, 2026

Derating Factors Cheat Sheet for GCC Desert Conditions

Engineer using an acoustic ground microphone to pinpoint the exact location of an underground cable fault

EnergyMay 11, 2026

Cable Fault Location Techniques: TDR and Surge Methods in GCC O&M

Comparison of incorrect plastic zip ties versus compliant copper P-clips for installing fire-resistant cables.

EnergyMay 11, 2026

Fire Performance Cables: LSZH vs FP200 in GCC Building Codes

Multi-tier industrial cable tray layout demonstrating EMI separation between high-voltage power and instrumentation cables

EnergyMay 8, 2026

Cable Tray Sizing and Layout Design for Large Industrial Plants

Step-by-step installation process of a cold shrink sleeve on a high voltage cable joint without the use of heat

EnergyMay 8, 2026

HV Cable Jointing & Termination in GCC: Common Failure Modes and Best Practices

Side-by-side interface comparison of ETAP and DIgSILENT PowerFactory software.

EnergyMay 7, 2026

Power System Studies Software Comparison: ETAP vs DIgSILENT vs SKM

Infographic comparing IP31 vs IP54/IP55 ratings for electrical switchgear protection in dusty desert environments

EnergyMay 7, 2026

Switchgear Rating Validation: How to Avoid Under-Specification

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