Month: June 2024

Preparing Compost Fertilizer Materials: Straw, leaves, manure, water, etc. Procedure: First, prepare a bed measuring 30×90 feet. Create a layer of straw and leaves, and sprinkle a slurry of manure on top of it. Again, make a...

Board Assembly Project Required Materials: Switch Wire Socket Indicator Fuse, etc. 1) Switch: An electric switch is a device that interrupts the flow of electrons in a circuit. Switches are primarily mechanical devices. A switch...

1. Direct Measurement Systems British System: Units: Inch Foot Mile Mana (a unit of weight) Sher (a unit of weight) Savva (a unit of measure) Acre Guntha (a unit of land measure) Khandit (a unit of measure) Dozen Conversions: 1...

1] Biogas Biogas means – Biogas means that it is combustible and can be used as a fuel. If the sludge from the sewage plant is allowed to rot in a closed tank, it produces biogas on a large scale. And the principle of storing...