Author: G purushotham

AIM: too do earthing REQUIREMENTS : copper plate 15*15 cm , gi rod , screws , wire of appropriate gauge , salt , coal , bricks PROCEDURE : 1. first check all the earthing of the house by probing the phase and the earthing and...

AIM: to check the battery water level with a hydrometer REQUITREMENTS : `battery , distilled water, hydrometer PPROCEDURE : 1. open the battery with the screws on the top 2. put the hydrometer into the water section 3. and then...

AIM: to make and learn the smokeless chulla REQUIREMENTS : smokeless chulla PROCEDURE 1. analyse the smokeless chulla and get its info from your i8nstructor info: the smokeless chulla burs the wood with ample of oxygen and there...

AIM: Check and note down the control lights using dumpy level  Requirements:  dumpy level setup, area to be controlled  Procedure: 1.  fix the tripod on a surface 2.  secondly Mount telescope on the...

AIM:  to make soak pit  Requirements:  burnt bricks stones bricks  pit for digging and pebbles  Procedure: 1.Look out for a place where used waste water is accumulated 2.  Dig  a fit of one m...