tungataamaapi

tungataamaapi

tungataamaapi (Altimeter) tungata (ooainchaai) maapan ke liye prayog me aanevaala ek yantr hai.

sabse saadhaaran prakaar ka yantr chinhit (calibrated), shushk daabamaapi (Aneroid Barometer) hota hai, jismein maapak (scale) ka ankan is prakaar hota hai ki nirdeshasoochika vibhinn sthaanon ki daab ke antar evam yantr mein daab parivartan ko svat: ooainchaai ke roop mein vyakt kar sake. taap tatha sthaaneeya vaayu-daab-janit trutiyon ko shuddh kar is yantr kan dvaara vaayuyaan aadi ki ooainchaai gyaat ki ja sakti hain. saath hi iske dvaara avarohan adde ki bhi ooainchaai gyaat ki ja sakti he. doosare prakaar ke yantr ko bhoopradesh nirvaadhika soochak (Terrain Clearance Indicator) kehte hain. jismein prayukt radio laharon (radio waves) ki uchhaal dvaara dhvani evam pratidhvani mein laganevaali kaalaavidhi se vibhinn sthaanon ki ooainchaai gyaat ki ja sakti hain.

baahari kadiyaaain