Tack knowledge

27/11/2025

RTD calculation formula Want to learn how RTD (Resistance Temperature Detector) calculation works in electrical engineering?
In this video, we’ll explain the step-by-step process of RTD calculation with a practical example, making it easy for students, engineers, and professionals.

11/10/2025

“How to Calculate Battery Backup Time – Easy Formula + Example”

“How to Calculate Battery Backup Time – Easy Formula + Example”

11/10/2025

“How to Calculate Battery Backup Time – Easy Formula + Example”

06/10/2025

Forward-Reverse Motor Control Circuit with Interlock 🔄

“Wiring a Forward-Reverse motor control circuit with interlock & overload — quick diagram. ”motor control, forward reverse w...

25/09/2025

💡 Calculate your monthly electricity bill in just 1 minute! Use this simple formula to know exactly how much each fan, AC, fridge, or bulb costs you every month. Save money & power ⚡ ”

25/09/2025

💡 Calculate your monthly electricity bill in just 1 minute! Use this simple formula to know exactly how much each fan, AC, fridge, or bulb costs you every month. Save money & power ⚡ ”

Learn how to calculate your monthly electricity bill in just 1 formula! (Watt × Hours × Days ÷ 1000) × Rate./Use this simple trick to estimate costs for each...

24/09/2025

BTU stands for British Thermal Unit.

It’s a unit of measurement for heat energy. In air conditioning:

1 BTU = the amount of heat needed to raise the temperature of 1 pound of water by 1°F.

The higher the BTU rating of an AC, the more cooling power it has.

👉 For example:

Small room (100–150 sq. ft.) → needs around 5,000 BTU

Medium room (150–250 sq. ft.) → needs around 6,000–8,000 BTU

Large room (300–400 sq. ft.) → needs around 10,000–12,000 BTU

AC load calculation/AC size calculator/How to choose AC size/BTU to Ton conversion/Room size AC calculator/Best AC for small room/AC ton calculation formula/...

23/09/2025

Want to know how many kW your home appliances use – FAST? In this infographic, see a simple step-by-step guide to calculating total home load: bulbs, fan, AC...

22/09/2025

Geyser Load Calculation | How Many Amps Does a 5000 W Geyser Need?”

“Geyser Load Calculation | What is the Ampere Rating for a 5000 W Geyser?If you like please share and follow.

22/09/2025

“Geyser Load Calculation | What is the Ampere Rating for a 5000 W Geyser?If you like please share and follow.

20/09/2025

How Many Solar Panels for Home? Step by Step Guide ⚡ | More Details on My Bloghttps://tackknowledge.blogspot.com/2025/09/selection-of-rooftop-for-home-load.html

20/09/2025

Solar Rooftop Load Calculation Example 🌞 | Need More Info? Check my blog below link.

solar rooftop calculation, home solar panel,requirement rooftop solar load calculation, how many solar panels needed for home solar panel,