Sir video ka bis me apko coment kar raha hu. Ap to mera dil jit liye hai. Ap ka jesa samjane wala koi bhi video aj tak nehi dekha. Or wo bhi hasi majak se. Bohot bohot dhanyawad sir. Ummid rakhta hu, age bhi ap se bohot jaankari prapt hoga😊🙏
ji bahoot bahoot Sukriya apka ..🤗🤗 aor bhi interview ke topic pe vidio upload kiye hue hai ham ....aap unhe bhi dekhiye ....baki agar apko koi bhi question ho to aap any time pooch sakte hai .....🙏
@@c4chiller9984 HAPPY birthday sir आप जहां भी रहे खुश रहें और एसे ही हम छोटे बरे भाई का प्यार बना रहे, हम आपके उज्वल भविष्य के कमाना करते हैं 🙏🙏🕯🕯🌷🌷🎂🎂🍫🍫🧨🧨🎈🎈🎉🎉🎊🎊🎀🎀🎁🎁🎗🎗 पर sir में नोएडा सेक्टर 127. में Chiller opp. Hu में एक अच्छा जगह जॉब कर्ता Hu लेकिन दिनांक 28/07/2022 को विदेश के लिए इंटरव्यू देने गया था नहीं हुआ तो मन उदास हो गया है पर आप से बात हो जाती है तो Asa लगता है जैसे कि सब नॉर्मल है इसके लिए thanks sir ji आपको 🥰🥰🥰🥰🥰🌷❤️
dost ... surge ke topic pe maine seprate vidio upload kiya hua hai description me link hai aap dekh sakte hai ..baaki kuch aor doubt Lage to pooch lena 👍
Thank you so much for this informative video . Sir Plz explain chiller breakdown common problem ? Because Chiller breakdown video not available in the youtube ;
@@c4chiller9984 , non bb ok Lb in o icg to Mr I,J KB m h on v I'll, M VOC LL by I'll. Of my CV hi Iman I'll look cha inn lh by b. Inn l LLC v It I'll p LL by I'll can I'll I'll Mr Y I'm not n inn by It I'll do my my iii's i ok.b Mr I'll be know l Am CL Am CL me. I'll look u look NC O me he IMO
Sir ek reguest h jaise aapne York centrifugal water cooled chiller k all parts ki video bna k samjhaya h wase hi ek video Trane centrifugal water chiller k parts k bare m bhi video bnaye
@@c4chiller9984 Sir agar Hamara delta t 4 se 5 se kam ya ziyada ho jaye tou isse system mein kya problem aa sakti hai aur iss problem ko hum kaise thik kar sakte hain ?
@@zahidkalim8649 check step by step 1.check the cooling tower water 2.approch temp. 3.cooling tower fan candition 4.chiller plant ke ander ka ambien temp .. 5.condenser pump water presser
@@zahidkalim8649 problem ye ayegi ki chiller apka noise bahoot zor se karega aor phir high presser ke sath trip ho jayega ..aor agar apka chiller centryfugal typ rahega to surge ke sath trip ho jayega ...sukriya
Ji Cooling tower me jo pump use hota hai use condenser pump kahte hai .. jiska kaam cooling tower se water ko suck karke condenser ko dena hota hota hai aor wahi water outlet hoke wapas se cooling tower me jata hai ..... Isme positive ya negative pump nhi hota ...👉 But chiller side me secondry aor primary pump hote hai
How are you sir please ap Sa request ki ti k refrigerant recover or main panel k bara main koi video bana dain bhot time sa request kr Raha ho ap Sa plz sir
Sir ek question bata sakte ho Ap kya Ye jo shelp nd tube type condensor nd Evaporator hota h jisme copper ki tube hoti h uski size kya hoti h Any idea ? Agr tr pr depend krta h toh aap apna chillar lelo york 650 tr Aapke kis size ka copper tube h condensor me .????
Sir kisi hall ya cabin me kitne capacity(TR) ka AHU ya package lagayege ya kaon sa AC laga skte hai usme comfort zone k liye plz is bare me ek banaiye sir urgent hai
Chiller ka 4 to 5 digri calcium Condenser ka 3 to 5 digri calcium Dost dono side ka delta T same HOTA rahta hai bas load pe depend karta hai to 1 ya 2 digri calcium up doun ho jata hai 👍
Sir ji ek question clear kardenge please , approach temp condenser may bhi or chiller may bhi dono mehi show toh karte hay , but kitne tak samjh sakta hu ki chiller approch us lvl cross kar gaya ya condenser approach cross kargaya toh humare tube portion chocked ho raha hay...??? , Coc, tds, ppm etc check karna padega ...Dono part alag alag bata dijiye😇 (0.4-4?)
Condenser ka approch temperature 👉1.5 to 4 digri celcius tak hona chaiyye .. agar 4 se jyada ja raha hai tab water parameters ko coc level se compare kare ... Aor chiller ( evaporater ) ka approach temp 👉0.5 to .1.5 digri celcius tak hona chahiye
@@c4chiller9984 thank you so much for your feedback 🤗 👉sir ji or ek question...agar evaporator ka approach jayda aa raha hay(1.5cross kar raha hay !) toh uska kya check karna padega please ye bhi bol dijiye🙏
Same water parameters check karna hoga .. Qki cooling water me jaldi se scale nhi aata hai isliye .. usme chemical dosing 3 month ke baad add kiya jata hai 👍
Koi bhi company ka chiller ho Agar wo 300 tr cross rahega to usme centryfugal compressor use hoga agar 300 tr ke neeche rahega to scrue typ compresser use kiya jata 👉aor 200 tr ke neeche rahega to scroll compressor Use kiya jata jo 7 se 8 compressor use scroll typ ... Sukriya
Sir ..... Thanks for very informative video Mai aap se baat karna chahta hu 🙏🙏🙏 Aur jankari chahiye interview ke liye Interview pass ho jayega to sir aap ka bahut meharbani hogi ....🙏🙏🙏
display me pressure dheere dheere Kam show karega lekin agar bada chiller hai aor miner yani ki chota leak hai to use 10 din se maheene bhar lag sakte hai ki miner leak hai .. Lekin agar bada leak hai to 2 se 4 din me pressure jyada doun ho jayega...phir aap aystem ko off karo aor ache se saare joint me sabun paani se CHECK karO
1st reason...set point temperature not achieve in one hour or less time 2nd reason... FLA not below to 90% or more then ....so if it showing then you have to start other chiller 👍
Sir kaise pata kare ki compressor 3 pahse hai ya single phase , or breaker ke baare me bhi batayi ki breaker trip q hota hai or clamp meter Ka use kis Lia hota hai kaise hota hai
@@Mazhar7khan ji ha koi koi pooch lete hai electrical ke baare me bhi ..but basic hi jankari ppochte hai ..waise bhi hvac bhaiyo ke liye thoda electrical ka bhi jankari honi chahiyye
Sir thank you .. ab isse achha koi nhi smjha sakta .... aaj mujhe lga ki kuch sikha hai aapse . verry good
Bahoot sukriya apka
Aapne bilkul sahi bataya, maintenance plant me har jagah half ya 1 month ka normal working day hota hai
Aapki saari information A1 hai😊
🙏🙏👍
@c4chiller9984 sir Dubai ke interview ke liye kis office se interview dena shi hoga
Delhi me EFS hai jo best hai Dubai ke liye
@@c4chiller9984 thank you sir
Bhout achi information Bhai
thank you dost 👍
Sir video ka bis me apko coment kar raha hu.
Ap to mera dil jit liye hai.
Ap ka jesa samjane wala koi bhi video aj tak nehi dekha.
Or wo bhi hasi majak se.
Bohot bohot dhanyawad sir.
Ummid rakhta hu, age bhi ap se bohot jaankari prapt hoga😊🙏
ji bahoot bahoot Sukriya apka ..🤗🤗 aor bhi interview ke topic pe vidio upload kiye hue hai ham ....aap unhe bhi dekhiye ....baki agar apko koi bhi question ho to aap any time pooch sakte hai .....🙏
Sir aap bohot achha samjhte ho too good sari video me bas ek baar me sari kuch samjh aa rahi h 👍 thank you so much sir...🙏
Bhai Aap ne mera pura problem solve kar diya language wala 1 number bro thanks for information ❤❤❤❤❤
thank you dost 👍 for supporting and loving 💐🙏
Sir meri age only 13 years hai mai 1 saal se aapki video dekh raha hu aur ab main bahut badhiya se chillar ko samajh Chuka hu☺️☺️☺️TNX sir
kya baat hai
..very good 🤗👍👍
Nice plant room, neat and clean
explanation level 3000
hats of u sir maza aa gya ksm se
love and respect from jharkhand
Ji bahoot sukriya apka.. bas
Aap logo ka pyar hi बहुत है हमारे लिए 🤗🤗
Aaj mera birthday hai 🎂... बस आप लोग ऐसे ही दुआओ में याद रखना .. sukriya
@@c4chiller9984 HAPPY birthday sir
आप जहां भी रहे खुश रहें और एसे ही हम छोटे बरे भाई का प्यार बना रहे, हम आपके उज्वल भविष्य के कमाना करते हैं 🙏🙏🕯🕯🌷🌷🎂🎂🍫🍫🧨🧨🎈🎈🎉🎉🎊🎊🎀🎀🎁🎁🎗🎗
पर sir में नोएडा सेक्टर 127. में Chiller opp. Hu में एक अच्छा जगह जॉब कर्ता Hu लेकिन दिनांक 28/07/2022 को विदेश के लिए इंटरव्यू देने गया था नहीं हुआ तो मन उदास हो गया है पर आप से बात हो जाती है तो Asa लगता है जैसे कि सब नॉर्मल है इसके लिए thanks sir ji आपको 🥰🥰🥰🥰🥰🌷❤️
Thankyou sir aap ki video se bahut kuch sikhne ko milta h
Sukriya ji apka 💐💐💐
Vortex tube refrigeration full working
👇🏾👇🏾👇🏾👇🏻
th-cam.com/video/AF_l1EnrJjg/w-d-xo.html
Best informative video, respect from jeddah saudi arebia
thank you...for supporting 😊👍
@@c4chiller9984 brother can you explain about anti surge,please
dost ...
surge ke topic pe maine seprate vidio upload kiya hua hai description me link hai aap dekh sakte hai
..baaki kuch aor doubt Lage to pooch lena 👍
Thanks for your help
Full knowledgeable video ❤❤❤❤
Thank you dost ...for supporting and loving 👍
Dear sir you give more knowledge to us HVAC field.and how to explain you know very wel.easy way you explain everything.
thank you very much 🤗
Thnx sir for all doubts clear . I wish u always best of smily & happy life sir ji .
Ameen
Vortex tube refrigeration full working
👇🏾👇🏾👇🏾👇🏻
th-cam.com/video/AF_l1EnrJjg/w-d-xo.html
Samjhane ka tareeqa acha hai aapka.
Bahut bahut bahut bahut hi achha sir me bhi dubai ke liye try kr rha hoon
Ok ..aap kaamyab ho 💐👍
Vortex tube refrigeration full working
👇🏾👇🏾👇🏾👇🏻
th-cam.com/video/AF_l1EnrJjg/w-d-xo.html
❤❤❤ Kamal hai Bhai from Pakistan
Thank you dost 👍
Thanks sir aap ki wajeh se hamara interview nikala
congratulations 😊💐👍
Good one ...Keep it up
Kaaafi badhiya bhai👍
sukriya dost 👍
Best video..... Very much informative.... Thanks a lot
Thank you for compliment 🙏
Whatever information you give is very good. Sir, I hope you keep giving a lot of information about Chiller
Thank you so much for this informative video .
Sir Plz explain chiller breakdown common problem ?
Because Chiller breakdown video not available in the youtube ;
Koi baat nahi ji...jaise hi hame time milega ham apke topic par vidio bana denge ...💐💐💐
Vortex tube refrigeration full working
👇🏾👇🏾👇🏾👇🏻
th-cam.com/video/AF_l1EnrJjg/w-d-xo.html
@@byneerajrajput hy
@@c4chiller9984 bhai mera reply to kro
Very very good 👍😊
Bht zabardast brother
Please sir ek aisa vedio bnaye jisame BMS system se related sabhi questions AA Jaye .
Ok ji ham jaldi upload kar denge 💐💐
@@c4chiller9984 , non bb ok
Lb in o icg to
Mr I,J KB m h on v I'll,
M VOC LL by I'll. Of my CV hi Iman I'll look cha inn lh by b. Inn l LLC v
It I'll p LL by I'll can I'll I'll
Mr Y I'm not n inn by
It I'll do my my iii's
i ok.b
Mr I'll be know l
Am CL
Am CL me. I'll look u look NC O me he IMO
Vortex tube refrigeration full working
👇🏾👇🏾👇🏾
th-cam.com/video/AF_l1EnrJjg/w-d-xo.html
Sir aap ke pass koi job hai to bataye Sir
I am a fresher I want to learn about hvac
Good explanation brother
thank you....🤗👍
Sir ek reguest h jaise aapne York centrifugal water cooled chiller k all parts ki video bna k samjhaya h wase hi ek video Trane centrifugal water chiller k parts k bare m bhi video bnaye
Vortex tube refrigeration full working
👇🏾👇🏾👇🏾👇🏻
th-cam.com/video/AF_l1EnrJjg/w-d-xo.html
Very good job sir
Thank you
Very good explain boss lot's thanks
Good explain ❤
thank you 👍
Nice work sir
thank you 👍
Hii bhai good job tq. Mera ek question he refrigeration kis law ke upar kam karta he iske upar ek vdo banao
Ji jarur jaise hi time milega ham jarur upload kar denge ।। Sukriya apka
Super explaining thank you ji
Thank you 👍
Helpful video
Thank you 👍
No problem sir but video is very good .thanku
thank you for supporting 🤗
Very good explanation
Thanks for liking
Wow jabajart explen
Thank you 👍
Nice
Very good
thank YOU
Very nice work sir
#Atartechworld
Bahoot sukriya ji apka
Jabardast class tha
Mast bhai ,badi majydaar video banaty ho bhai.
Samjhany me khan sir fail hai bhai
Thank you dost ..
Lekin dost Khan sir se mujhe compare mat karo wo bahoot bahoot oopar hai ✨
Sir ek video banaye jisme HVAC maintenance supervisor banne k liye jo question pucha jaye usme jitna question ata hai wo sab bta dijye
ok dost
.. jarur 👍
Very useful video, thanks.
Nice bhai
Thank builder Saab 🙏
Gooddd😊
Bhai tumhara experience bahut accha hai, ek plant k liye ese hi person ki requirement hai????
Kaha pe hai apka plant ??
Vadodara
Vortex tube refrigeration full working
👇🏾👇🏾👇🏾👇🏻
th-cam.com/video/AF_l1EnrJjg/w-d-xo.html
Good thanks information sir
Thank you sir ji 🙏
👍👍
Bahut ache baat bataye sir
Vortex tube refrigeration full working
👇🏾👇🏾👇🏾👇🏻
th-cam.com/video/AF_l1EnrJjg/w-d-xo.html
awesome sir..i don't have word to explain ..
Vortex tube refrigeration full working
👇🏾👇🏾👇🏾👇🏻
th-cam.com/video/AF_l1EnrJjg/w-d-xo.html
Bro you same tech master I like u😍
Thank you
Sir chiller technician ka daily routing kiya hota hai wo bataye or normally konse problems aate hai chiller may uspay ek video banaye
Ji hamne apke topic pe vidio uplaod ki hui hai aap link pe dekh sakte hai sukriya
Sir please log sheet m kya kya rhta h us pr video bnao aap bhot achha explan krte hn
Ok ji ... Jaise hi time milega ham jrur bana denge ..sukriya apka 💐🙏🙏
Vortex tube refrigeration full working
👇🏾👇🏾👇🏾👇🏻
th-cam.com/video/AF_l1EnrJjg/w-d-xo.html
Nyc video
Very nice 👍
AHU me blower ko run karane ke liyea kitne HP ka motor used karte hai or Kitne CFM pe kitne HP ka motor used karte hai
Very.nice.my.brother
thank you jii 👍
video lambi hi honi chahye kyn ke explanation maqsad ha.. ya konsa funny video ha ya lambi video honi chahye
thank you for supporting 🤗
Good impromation sir
Sir cooling tower se jo water aata h Condenssor mein kitna dgree tak water aana chahiye maximum ki high pressure par trip na kare
27 to 30 digri celcies inlet ..and 31 to 35 digri celcies outlet .yaani hamara delta t 4 se 5 digri celcies hona chiye
@@c4chiller9984
Sir agar Hamara delta t 4 se 5 se kam ya ziyada ho jaye tou isse system mein kya problem aa sakti hai aur iss problem ko hum kaise thik kar sakte hain ?
@@zahidkalim8649 check step by step
1.check the cooling tower water
2.approch temp.
3.cooling tower fan candition
4.chiller plant ke ander ka ambien temp ..
5.condenser pump water presser
@@zahidkalim8649 problem ye ayegi ki chiller apka noise bahoot zor se karega aor phir high presser ke sath trip ho jayega ..aor agar apka chiller centryfugal typ rahega to surge ke sath trip ho jayega ...sukriya
Fresher kese starting kar sakta hai hvac me kam kar rahe hai lekin chillar me nahi kiya kese entry le
Nice video sir..
Chller k relative a to z full video banaya. Long video, bahut time hai sikhana chahta Hu.
Thankyou so much sar ji
👍👍
Delta p chilled line in ka pressure or out chilled line ka pressure ka difference Delta p khatay ha. Ya hi ha. Jawab ya nhi.
ji bilkul yahi hai 😊👍
Thank you so much
👍👍
Sir mera sawal hai cooling tawer me positive pump and negative pump kise kahate hai and kam kaise karta hai
Ji
Cooling tower me jo pump use hota hai use condenser pump kahte hai .. jiska kaam cooling tower se water ko suck karke condenser ko dena hota hota hai aor wahi water outlet hoke wapas se cooling tower me jata hai ..... Isme positive ya negative pump nhi hota ...👉 But chiller side me secondry aor primary pump hote hai
Thank you sir.
Sir mere ko interview Dene Jana hai aur mere pass koi anubhav bhi nahi hai to kya questions puchte hai interview me please bataiye sir ❤❤
dost ...ye mera instagram I'd hai aap yaha pe direct message Karo id name 👉 kgufran195
Sir ji
AHU mein child water serculed hota he 😅😅
Colling water chiller ke condenser mein use hota😊😊😊
jii bilkul sahi 👍
How are you sir please ap Sa request ki ti k refrigerant recover or main panel k bara main koi video bana dain bhot time sa request kr Raha ho ap Sa plz sir
Sir ek question bata sakte ho Ap kya
Ye jo shelp nd tube type condensor nd Evaporator hota h jisme copper ki tube hoti h uski size kya hoti h
Any idea ?
Agr tr pr depend krta h toh aap apna chillar lelo york 650 tr
Aapke kis size ka copper tube h condensor me .????
3/8 size ya 1/2 size
Great explanations
good explanation...thanks
Thanks for compliment 💐
Lallantop😮😅❤
lallantop 🤗🤗.... thank you
@@c4chiller9984 lallantop welcom..🙃
Sir good expl
Thank you 💐
Sir kisi hall ya cabin me kitne capacity(TR) ka AHU ya package lagayege ya kaon sa AC laga skte hai usme comfort zone k liye plz is bare me ek banaiye sir urgent hai
Hall ka area kitna hai
Yeh hvac plant kaha hai ?
Vary nice plant
haryana ... gurgaon
@@c4chiller9984 vacancy ho toh batana bhaisahab
ok ...mai batata hu
nice video.
Sukriya ji apka 💐💐🙏
Vortex tube refrigeration full working
👇🏾👇🏾👇🏾👇🏻
th-cam.com/video/AF_l1EnrJjg/w-d-xo.html
Hlo sir
Condenser aur chiller ka delta T and delta P kitna hona chahiye (R134a ) ke liye
Chiller ka 4 to 5 digri calcium
Condenser ka 3 to 5 digri calcium
Dost dono side ka delta T same HOTA rahta hai bas load pe depend karta hai to 1 ya 2 digri calcium up doun ho jata hai 👍
Sir ji ek question clear kardenge please , approach temp condenser may bhi or chiller may bhi dono mehi show toh karte hay , but kitne tak samjh sakta hu ki chiller approch us lvl cross kar gaya ya condenser approach cross kargaya toh humare tube portion chocked ho raha hay...??? , Coc, tds, ppm etc check karna padega ...Dono part alag alag bata dijiye😇 (0.4-4?)
Condenser ka approch temperature
👉1.5 to 4 digri celcius tak hona chaiyye .. agar 4 se jyada ja raha hai tab water parameters ko coc level se compare kare ...
Aor chiller ( evaporater ) ka approach temp
👉0.5 to .1.5 digri celcius tak hona chahiye
@@c4chiller9984 thank you so much for your feedback 🤗
👉sir ji or ek question...agar evaporator ka approach jayda aa raha hay(1.5cross kar raha hay !) toh uska kya check karna padega please ye bhi bol dijiye🙏
Same water parameters check karna hoga .. Qki cooling water me jaldi se scale nhi aata hai isliye .. usme chemical dosing 3 month ke baad add kiya jata hai 👍
@@c4chiller9984 🤟😇 thank you
bhai blue star sirf screw compressor use krta h ya centrifugal compressor bhi
Koi bhi company ka chiller ho
Agar wo 300 tr cross rahega to usme centryfugal compressor use hoga agar 300 tr ke neeche rahega to scrue typ compresser use kiya jata 👉aor 200 tr ke neeche rahega to scroll compressor Use kiya jata jo 7 se 8 compressor use scroll typ ...
Sukriya
Thank u❤.aap kaha kaam karthe ho
welcome...😊
haryana me job karte hai
Sir work sikna start kha se kare suru me kya krana hoga
Sir ..... Thanks for very informative video
Mai aap se baat karna chahta hu 🙏🙏🙏
Aur jankari chahiye interview ke liye
Interview pass ho jayega to sir aap ka bahut meharbani hogi ....🙏🙏🙏
Ji ye mera instagram id hai 👉 kgufran195
Thank you sir
Sir ji Fresher keliye ek interview questions upload karte to bahut sikhneko milta
apke pass kya hai diploma ya iti?
@@c4chiller9984 gulf jane keliye tayari chalu hee
@@c4chiller9984 kuchh guide karie.kese jaee
Think you sir
Hhh😊
Sir mera question ya hai ki chlate chiller ma gas leak ka pata kaise lagta hai.
display me pressure dheere dheere Kam show karega lekin agar bada chiller hai aor miner yani ki chota leak hai to use 10 din se maheene bhar lag sakte hai ki miner leak hai ..
Lekin agar bada leak hai to 2 se 4 din me pressure jyada doun ho jayega...phir aap aystem ko off karo aor ache se saare joint me sabun paani se CHECK karO
If two chiller is running then what is the reason or point that that what load to start third chiller kindly give me answer please
1st reason...set point temperature not achieve in one hour or less time
2nd reason... FLA not below to 90% or more then ....so if it showing then you have to start other chiller 👍
Who the chiller work in winter time
bhi wiring v puchte han ....wiring ki video bnao
kis cheej ki viring ?
@@c4chiller9984 interview me blower motor ki wiring puchte ha start delta starter wiring
Sir kaise pata kare ki compressor 3 pahse hai ya single phase , or breaker ke baare me bhi batayi ki breaker trip q hota hai or clamp meter Ka use kis Lia hota hai kaise hota hai
2 tr se jayda agar compresser rahega to wo 3 phase me rahega aor uspe likha rahe 415v
Breaker maximum over load and under load ki vajah se ya koi fault ki vajah se trip hota hai ...
Clamp meter ka use
1. Current checking
2. Volatege checking
3. Continiuty checking
4. Ac and dc voltage checking
Thanks sir , interview me Pura electric se pucha chiller ke bare me or all AC ke bare me
@@Mazhar7khan ji ha koi koi pooch lete hai electrical ke baare me bhi ..but basic hi jankari ppochte hai ..waise bhi hvac bhaiyo ke liye thoda electrical ka bhi jankari honi chahiyye
achaa sir
Vortex tube refrigeration full working
👇🏾👇🏾👇🏾👇🏻
th-cam.com/video/AF_l1EnrJjg/w-d-xo.html
Sir condenser fan nhi hota h chiller me. Ed current dedector phir kaise lagega usme
Ji ha Condenser fan nahi hota hai lekin cooling tower fan jarur hota hai water cooled chiller me...
Air cooled me apko condenser fan milega
Thank u sir 😊
Sir 8 ton ka compressor hai to hum usme kitna k.g gas dalenge..
ham 1 ton me 650 se 700 gram tak gas add karte hai to ....maan lijiye 650×8 = 5.2 kg gas charge hogi ...thoda isse jyada ya kam bhi ho sakta hai ...👍
@@c4chiller9984 thank you ❤️
Sir plzz reply ..muhhe sikhna chiller to iske liye kya krna chahiye
Ji apko ...iti ya diploma karna padega ...