you know how to check pnp and npn transistor

menna wenasma aaakaaraye post ekak thamai ada aragena awilla thiyenne. ada post eken kiyaladenna balaaporoththuwanne npn transistor ha pnp transistor wen karala aduraganne kohomada kiyala.mulinma balamu transistor kiyanne monawada kiyala. transistor kiyanne electronic wala mulika aarambaya. a kiyanne transistor eka hoyaagaththu nisaa thamai me wanawita thaakshanaya metharam diyunu welaa thiyenne. me wanawita lokaye transistor warga wishala pramanayak nishpadanaya karala thiyenawa. transistor eke mulika washayen bedenne kotas dekakata.  eewa pnp transistor widiyatai npn transistor widiyatai. ithin me transistor ape edineda circuit walata aniwarenma prayojanawath wenawa. 

transistor ekak pnp da nathnam npn da kiyala wen karala aduraganna hati thamai ada kiyala denna yanne. mulinma api npn transistor ekak gamu. eeta passe multimeter ekakuth gamu. dam mulimeter eke selector eka x1k walata daaganna. eetapasse analog multimeter ekaknam meter eke katuwa 0 ta ena widiyata ajest karaganna . digital eewainam ehema karanna ona naha. dan ehenam mulika wada tika hari. mulinma multimeter eken ena kalu wire eka npn transistor eke eka agrayakata thiyaganna eeta passe rathu wayar eka anith agra dekata maaruwen maaruwata thiyanna. mehema thiyanakota eka welaawakadi multi meter eke eka samaana agayan pennwana awastha dekak enawa. anna a welaawe kalu wire eka thiyagena hitapu agraya thamai base eka nathnam B paadaya. hari dan api balamu meke anith paada dekath hoyaaganna aakaaraya. eekata 100k resistor ekak aragena npn transistor eke api hoyaagaththa b paadayata sawikatraganna. eetapasse resistor eke nidahas agraya multimetr eke kalu wire ekath ekka allagena transistor eke ithuru paada dekata maaru kara kara thiyanna . anna a welaawe multimeter eke aduma ohms gananak pennana wita kalu wire eka allan idapu agraya thamai colecter hewath C agraya wenne. eeta passe ithuru una eka emitter hewath C agraya.

onna ehenam npn transistor eke pin tikanam wenkaragaththa. ehenam dan balamu pnp transistor ekaka pin tika wen karala aduraganna hati. meeekedi pnp transistor eka aragena multimeter eke rathu wire eka transistor eke eka agrayakata thiyala kalu wire eka anith agra dekata thiyala balanna. ehema balana eka welaawakadi multimeter eke samaana agayan pennana welaawe rathu wire eka thiyaagena hitapu agraya thamai transistor eke B paadaya wenne. eeta passe api balamu anith paada dekath hoyaaganna aakkaaraya. eekata kalin wagema 100k resistor ekak ganna. eeta passe resistor eke eka konak api hoyaagaththu b paadayata sawi karanna. dan resistor eke nidahas agrayata multimeter eke rathu wire eka thiyagena ithuru pin dekata a rathu wire ekai kalu wire ekai thiyala balanna. a mohothedith ee awastha deken aduma agaya pennana awasthawe rathu wire eka saha resistor eka thabu agraya C paadaya wenawa. a kiyanne ithuru una eka E paadaya.

onna ehenam transistor warga deka wen karala aduraganna widiya hana hariyatama danagannathi kiyala hithanawa.