WHAT IS REFRIGERATION CYCLE IN HVAC|| EXPLAIN REFRIGERATION CYCLE IN EASIEST&SIMPLE WAY. Jabir Waqas

Jabir Waqas..The refrigeration cycle starts and ends with the compressor. The refrigerant flows into the Compressor where it is compressed and pressurised. At this point, the refrigerant is a hot gas. The refrigerant is then pushed to the Condenser which turns the vapour into liquid and absorbs some of the heat.Four core components (the compressor, the condenser, expansion valve, and the evaporator) work together to control when/where refrigerant is absorbing heat, and when/where it is releasing heat.he evaporator does the exact opposite of the condenser. Instead of turning the refrigerant from gas to liquid, it turns the refrigerant from liquid to gas (thus the name “evaporator”). Instead of expelling heat, it absorbs heat and turns the air cold around it. This is where the “conditioning” of the air occurs.
Continuing the pipe example, imagine a long series of pipes in an extremely hot room. When the water first enters the pipes, it is moving as a slow liquid. But by the end, after many twists and turns, the pipe and water have absorbed so much heat that the water has boiled and is a low-pressure gas.
Think of the pressure cooker, remembering that pressure increases as temperature increases. Again, the reverse is true: increasing (or decreasing) the pressure will cause the temperature to change. So the evaporator and condenser work not by using a machine to heat/cool the refrigerant, but by changing the pressure of the refrigerant, which thus changes its temperature. In the evaporator, the refrigerant is evaporated into a gas, which forces it to absorb heat from the air around it, cooling the house where the system is placed.
Subcooling
An expansion device/capillary tube is meant to control the amount of liquid refrigerant passing through onto the evaporator. If gas refrigerant reaches the device/tube, the system will not work as it should. To ensure only liquid refrigerant reaches the component, the refrigerant is subcooled. Simply put, the refrigerant is made significantly cooler than the boiling point, to make sure all of the refrigerant is in liquid state.
For example, if refrigerant needs to be under 100°F to be a liquid, the refrigerant may be cooled to 85°F. This ensure that there are no pockets of refrigerant left that are accidentally over 100°F, which could prevent the correct operation of the system.
Superheat
Superheat is similar. A compressor is made to compress gas refrigerant. It can be damaged if liquid refrigerant flows into it. So the gas is heated significantly above boiling point, to ensure there are no pockets of liquid refrigerant left. So if the refrigerant needs to be heated over 100°F to be a gas, the system will heat it to 115°F, just to be sure.

[@rainbowgupta11]

Sir mai Nepal se hu..or aapka total videos regular dekhta hu... inverter technology wala fridge,ac etc KZbin par bahut videos hai lekin sir 0 Level se koi nahi banaya hai....aap ka hi wait kar rahe thy sir please videos banaye....wait karengy sir aap ko hi...kyu ki aap ka samjhane ka tecnic kya bole sir bahut bahut aachha ❤️

[@rajeshmandal1953]

Bai me bi nepal se hu me A/c technician hai .

[@aamirchohan1137]

I am a Mechanical engineer working as Utilities engineer happy to see one of pakistani is making concepts clear of students .

[@hishamnajeeb3522]

Amazing Jabir bhai. Really liked your video they way you explained the process.

[@khizarsaeed2229]

Good and excellent efforts to support learners.

[@ZeeshanAli-f6n]

Sir main app ke video ko pahli bar dakha hai bahot acha Laga

[@sohrabalam7886]

Sir aap jyada se jyada video banaye mere liye bahut helpful hota h

[@dilawarkhan6533]

MaShaAllah apne bahot ache se explain kiye sir aage or bhi aise details me video baniye ap JazakAllah Khair 👍👌👍

[@Jabirwaqas]

Thankyou. ❣️

[@mshoaib7965]

VERY INFORMATIVE SESSION

[@Jabirwaqas]

Thankyou.❣️

[@user-yz9nn7mg8r]

@@Jabirwaqas you are my ..Akbar .....michangel ... prophet Muhammad....salam wale kum ....chand sitare lagaa doon aap k mathe par....bas allah yeh maangu aap sada khush rahe muskurate rahe ...🧖🧖🧖aallah maalik sabka malik ek hai... insallah masallah subhanallah subhanallah subhanallah subhanallah subhanallah subhanallah subhanallah subhanallah subhanallah subhanallah subhanallah subhanallah subhanallah subhanallah subhanallah subhanallah subhanallah subhanallah subhanallah subhanallah 💚💚💚🕋🕋🕋💚💚💚🕌🕌🕌🕌🕌🕌🕌🕌🕌💚💚🕌💚💚💚🕌🕌🕌💚🕋🕋☪️☪️💌💌☪️💌🕋☪️💌🤟🕋💌☪️🌹💚💚pigaambar nei chuna hai aapko... universe k blessings aapko mill raha hai 💚💚💚💚💚💚🌹🌹🌹🌹🌹🕋🕋🕋💌💌☪️☪️☪️🇵🇰🇵🇰🇵🇰🇵🇰🇵🇰💖💖🌌🌌🇵🇰🇵🇰💖🇵🇰🇵🇰🌠🌠🧖🕌🕌🕌🕌🧖🕌🕌🧖🧖🌷🌷🌷🌷🌷🌷🌷🌷🌄🌄🌄🌄🌄🌄

[@darasingh8810]

Bahut help karte h sir ji ap🙏

[@user-jp2xe2yn1y]

Mashallah sir g both hi achy andaz mai samjaye hai

[@Sumit.Kr.singh93]

Inshallah bahut ache se padhaya sir ji ne🥹🙏

[@hemantkumarpandey45]

WAHA WAHA JABIR SAB. ALLAHA GIVE YOU MORE WISDOME. YOU ARE DOING EXCELLENT JOB

[@Jabirwaqas]

Thankyou. ❣️❣️❣️

[@Proud.India.Asmr.313]

Bahut shandar janab Jazakallah

[@Jabirwaqas]

Thankyou. ❣️

[@Naqeebulllah]

​@@Jabirwaqassir please ik da personally interview Kar la HVAC ka bara me please koi sawlia video da ma apki video total dekh Chuka ho mashallah you are my beast teacher tecnical fild

[@NaushadKhan-sf5rs]

Batana tarika bhut accha hai

[@darasingh8810]

Sir ji video banane k liye thanks sir ji ap saare KZbinero se achha samjhate h 🙏🙏🙏🙏

[@Jabirwaqas]

Thankyou. ❣️

[@darasingh8810]

@@Jabirwaqas ♥️

[@masim7774]

Sir ap buhat achi tarah se samjate hai allah apk apko jazaye khair de

[@abdul-rasheed786]

I appreciate your hard work

[@atulagrahari9102]

Thanks maulana sahab, nice explanation ❤

[@indiantraveller194]

Very niece sir ji 👍😘🇸🇦

[@abdullahsalem6503]

Very nice

[@Naqeebulllah]

Sir your videos spacheliy myself very informative

[@MuhammadRiaz-if1yd]

Sir ap NY achi baat batae hai nice.

[@Jabirwaqas]

Thankyou ❣️

[@shehlasarwar4296]

Bohat ache uncle good

[@akashgoniana]

Love from India ,,, Punjab 👌♥️ ...good explanation 🎌♥️♥️

[@Jabirwaqas]

Akash deep Thankyou. ❣️

[@alimirani9035]

JazakAllah 🥀❣️

[@Jabirwaqas]

Thankyou

[@balbahadur1827]

very good troubleshooting hvac brother

[@izharkhan2947]

Very good sir g

[@ammarazeem1344]

VERY GOOD BOOS

[@kashifsohail4956]

Great sir g

[@naeemsahirnaeemsahir1323]

VERY good sir

[@mwaseem1959]

Bhhht bhhht bhhhhhhhht Zabardas ......❤

[@Jabirwaqas]

Thankyou. ❣️❣️❣️

[@pradeepvashisht69]

Sir ji kafi time baad aaye ho tabyet sahi hai aap ki

[@naeemsahirnaeemsahir1323]

Well come sir

[@indiantraveller194]

Bahut hi achchha samghaya aap ne chacha 😘

[@Jabirwaqas]

Thankyou. ❣️

[@furqanahmedqureshi1218]

Nice information 👌

[@rashidbilalrashidbilal1458]

Mashallah bhot khoob

[@Jabirwaqas]

Thankyou. ❣️

[@user-xi2xi3ee1r]

Thank you sir begatreen tareeqay say samjhya

[@Jabirwaqas]

Thankyou ❣️

[@yaarefani]

Sir thanku! Shukar hai ap hmein mil gai istad him ap jaisa ustad dhoond rha tha

[@Jabirwaqas]

Irfan.. Kbhi kbhi koi dost Asa comment krta ha k,,, bs dil khush ho jata ha... Allah ap ko bht trqi day... ❣️❣️❣️❣️

[@ashrafidrisi6933]

Bahut he lajavab video hy sir

[@Jabirwaqas]

Bht shukrya. Ashraf. ❣️

[@bilal2273]

Very well expllained Sir Jazak Allah Khair

[@Jabirwaqas]

Bilal. Thankyou.. ❣️❣️

[@armaankhan-kf9fw]

Absolutely 💯 perfect, VRF par ekk video banye,Sir.

[@tariqaziz6682]

Superb sir❤

[@MohdFaizan-cv5jy]

Super video

[@zamankhan336]

MashahAllah Sir Bohaat informative video thi ❤️

[@Jabirwaqas]

Thankyou. ❣️

[@rahimrathore7542]

Awesome

[@user-cp1xo3ql6d]

Very informative vedio sir

[@Jabirwaqas]

Thankyou. ❣️

[@sanaamaanamaan4639]

Jazakallah khair bhai

[@ravikumargupta4825]

Good👍

[@pakistanimanitehadinsaaf.4478]

Good Job Sir G.

[@Jabirwaqas]

Thankyou. ❣️

[@umargul5644]

Great job sir thanks

[@Jabirwaqas]

Thankyou. ❣️

[@mukhtarturabi8410]

We done sir.very well explained

[@Jabirwaqas]

Thankyou ❣️

[@imtiyazshaikh7939]

Nice 👍👍👍

[@Jabirwaqas]

Thankyou ❣️

[@Aliafsar-jp6ob]

Good class

[@multielectricaltechnology4834]

Good information sir g ❤❤❤

[@Jabirwaqas]

Thankyou. ❣️

[@Tiktokmudasir]

bhoot khoob sir

[@ZaibBuilder]

Great information sir

[@Jabirwaqas]

Thankyou... ❣️❣️

[@arbajkhan3077]

Mashallah bhut achhi video hai

[@Jabirwaqas]

Arbaj Thankyou. ❣️

[@mohammedimthyazmd5177]

Assalamualaikum Warahmatullahi Wabarakathuhu Alhamdulillah Ji.... ALLAH PAK apku Hamesha Sahet aur tandursti Khush hal Rakhein.... Sir....My Mohammed Imthyaz From India Se Myne Apke Video's k liye bht Wait Kiya hai MASHALLAH, apka Jo tarika bolne ka andaz behatreen hai Sir ..aur Apki tarah Jo bolne ka itna acha tarika is KZbin me myne ajtak nai dekha Sir... Aap bht dinon k bad AAP phir se Video Uplod kiye hai bht acha laga ye video Apki har Video se my mutmain hun Sir...aur Video's aplod kijiye....myne kal hi rathme apka Ek purana Video dekh raha tha New PCB k bareme Made in Chaina ka MASHALLAH, MASHALLAH bht ache se Samajhme aya aur acha laga..bht.bht Shukriya Sir...

[@Jabirwaqas]

Imtyaz bht bht shukrya ap ka. ❣️🌹

[@hayatofficial6135]

Very nice sir from Saudi Arabia 🇸🇦

[@Jabirwaqas]

Thankyou.❣️

[@mudassarsajjad7720]

very well done sir

[@Jabirwaqas]

Thankyou. ❣️

[@enocentboys6878]

Nyc sir

[@rabnawaz181]

Good information 👍

[@Jabirwaqas]

Thankyou. ❣️

[@sunnykalyan295]

Bahut Ache Tareeke Se Samjhaya Shukariya Sir 😊

[@Jabirwaqas]

Thankyou. ❣️

[@chaudharyluqman2428]

Nice ❤ jazak allah

[@Jabirwaqas]

Luqman Thankyou. ❣️

[@azlaanshaikh3170]

easiest way to understand refrigeration cycle, thank you sir❤

[@Jabirwaqas]

Thankyou. ❣️

[@choice6830]

Bahut achha sikhaya aapne bhaijaan 💓

[@Jabirwaqas]

Thankyou. ❣️

[@AEWork-wn7tn]

Great explanation

[@Jabirwaqas]

Thankyou ❣️

[@sohelmridha3806]

Masha Allah Uncle ❤❤❤❤ From Bangladesh

[@Jabirwaqas]

Thankyou ❣️

[@MdShahid-mf3gk]

Good

[@HamzaAsifKhano]

MASHA ALLAH ..ALLAH ap py apna karaam karin

[@Jabirwaqas]

Thankyou. ❣️

[@amjadshah256]

Sir you are great❤❤❤

[@rubee1731]

Masha allah ur explanation is soo good nd simple

[@Jabirwaqas]

Thankyou. ❣️

[@ramnivashsingh2608]

Nice sir ji aap achhe se samjhaya hai

[@Jabirwaqas]

Thankyou. ❣️

[@kuldeepsingh-yw6qf]

Excellent sir

[@Jabirwaqas]

Kuldeep. Thankyou. ❣️

[@motivationaltipsbangla6485]

Thanks for your advice

[@Jabirwaqas]

Thankyou. ❣️

[@engrrafikhan9995]

سر بہت زبردست ، اللہ آپ کو لمبی زندگی عطاء فرمائیں آمین

[@Jabirwaqas]

Thankyou. ❣️

[@mdjamalasraf8228]

Bahut khub

[@Jabirwaqas]

Thankyou ❣️

[@youth3055]

So knowledgeable video

[@Jabirwaqas]

Thankyou. ❣️

[@sumonislam710]

Sar video bohat achatha💗👆

[@bilalsafdar178]

sr g ap k samjane ka treka bohat acha he allah ap ko our ilm ata frmay

[@Jabirwaqas]

Thankyou. ❣️

[@molvijahangeer5704]

Mashallah 💯 good 👍

[@Jabirwaqas]

Thankyou ❣️

[@Akashkumar-ps8tp]

Your explanation is very easy for understanding thank you for making lovely video❤❤

[@Jabirwaqas]

Kumar Thankyou. ❣️

[@jawedakhtar1234]

​@Jabirwaqas 😊😊😊😊😊😊😊😊😊😊😊😊😊

[@DhumalaSagar]

Good 👌

[@Jabirwaqas]

Thankyou ❣️

[@user-uw3hh1nv4r]

Mashallah Allah ne aap ko samjhne kabhut badhiya salahiyat aat ki hai

[@Jabirwaqas]

Thankyou. ❣️

[@moeezsiddiqi9864]

Mujhe kaam acha aata he lekin phir bhi aapse seekhta hn taake koi kami naa rahe meri skill mein

[@cobra0077]

Throttling device, super heat aur subcooling v explain kr do bachya nu please

[@tayyabnadeem6770]

Welcome sir ❤️

[@Technicalgurufarhan]

Shukrun uncle jazakallah khair aapne bahot hi acche tarike se samjhaya aur mai aapki hrr videos dekhta hu love from india❤

[@Jabirwaqas]

Thankyou. ❣️

[@malikabubakar3784]

Allah apko jazaye kher de

[@Jabirwaqas]

Thank you ❣️

[@tasawarkhan8315]

Well done sir aaj tak assa kisi ny ni samjhaya jasa ap ny samjha dia .Allah apki ki kawaish ko qabool kary .ameen

[@Jabirwaqas]

Thankyou. ❣️

[@mdasgarali9203]

Assalmo AlaiKum Sir AP ka video dekh ke Mai 4 cycle ka Pura Matlab samagh gya Allah AP ko aur achha btane ka taufik de

[@Jabirwaqas]

Asgar, Thankyou. ❣️❣️

[@umairshaikh3859]

سر بہت زیادہ اچے طریقے سے سمجھا ya

[@Bulefreshair]

Thanks sir for understanding the process

[@Jabirwaqas]

Thankyou. ❣️

[@saqibsaddique2572]

Welcome back ❤️❤️❤️

[@AbdulRehman-nl2pw]

MASHA'ALLAH bohat aala

[@Jabirwaqas]

Thankyou. ❣️

[@ashrafidrisi6933]

Sir bahut log video dekh te hy but like our comment nahi krte Bat sir aap video dalna chalu rakhey ga sir Please sir Bahut he sarl sabdo me aap samjhate hy sir Mashaallah

[@Jabirwaqas]

Bht bht shukrya ashraf.. ❣️

[@sameerKing-sp3mz]

Sar me india se hu Aap ki sari videos Dakhta hu❤

[@Jabirwaqas]

Thankyou ❣️

[@user-xc3dr6ys7q]

Mashaallah aap bhttt acha sikhte ho sirji

[@Jabirwaqas]

Thankyou. ❣️

[@mohdnafees2167]

Walekum Assalam sir ji aap theek h kafi dino se vdo nahi aayi

[@salixsports8892]

Good joob

[@Jabirwaqas]

Salix, Thankyou. ❣️