Engineering – can engineering make you rich

This page is all about engineering. There will be engineering design concepts for electrical systems. design calculations like lighting calculations, cable sizing, transformer sizing, generator sizing, short circuit current calculation. Other calculations, like the fire alarm battery calculations, are also discussed. Excel sheets and formulas will be shared. Please feel free to ask any questions or if you require any calculations or excel sheets, please do comment. and ask if you need any specific data. Please note that all calculations are based on NFPA.


Hi, This is salik. i am, an electrical Engineer, worked as electrical consultant for 3 years than 5 years in fire fighting feild. This blog is about Books, Engineering and financial blog. Books that i have read, i will add summaries of these books on this blogs. Any engineering calculations will be there, and finance for life. i am an electrical engineer and Computer engineering, power engineering, telecommunications, radio-frequency engineering, signal processing, instrumentation, photovoltaic cells, electronics, and optics and photonics are just a few of the many subfields of electrical engineering that exist today. These disciplines cover a wide range of specializations, including power electronics, electromagnetics and waves, nanotechnology, electrochemistry, renewable energies, mechatronics/control, and electrical materials science. Many of these disciplines also overlap with other engineering branches

we will follow NFPA for calculations. like for electrical calculations NFPA 70 will be follow and for Fire Alarm Calculations NFPA 72 will be follow. for Fire Extinguishers, NFPA 10. Sprinkler system, NFPA 13. Standpipe riser system, NFPA 14. Fire Pumps, NFPA 20 and NFPA 25.


NFPA 70 is all about electrical enggineering installation. What is Cable size for specific load and what will be wiring conditions. NFPA 72 is Fire alarm system. we will discuss about battery calculations, Voltage drop calculations. wire sizing calculations. Lighting Calculations, Short circuit current calculations, Transformer sizing. Sprinkler calculations. pump sizing and much more.

i hope you will find this blog usefull and i will appriciate any suggestions fto improve the blog.

if you need any information. Please do comment and email at

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