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FK mech official
FK mech official
FK mech official
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Channel Owner : Farman Ullah Khan
Contact Number : +92 3059126576
Email Address. : fu70189@gmail.com

Welcome in " FK mech official " This is a Pakistan Mechanical ,HVAC, RAC, & other field of engineering Channel. Purpose of this channel is to educate and upgrade the people working skills in engineering of mechanical and HVAC field. This channel provides different practical and theoretical educational videos for Technician/Mechanic, Engineers. These educational videos are also helpful for students learning in Private Technical Institutes, Government Industrial Training Institutes, Polytechnic as well as Engineering Colleges.

''FK mech official '' will Approve you towards best techniques specially Inverter Air Conditioner Technology and Refrigeration.You people can view here good theory and practical in Daily Air conditioning field.
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How much oil charged in compressor
5:27
2 месяца назад
Compressor Oil Types
11:23
3 месяца назад
AC not cooling Reasons
8:13
3 месяца назад
DC inverter Deep Freezer Data chart
8:07
3 месяца назад
R-32 AC installation tips
12:24
3 месяца назад
TXV vs Capillary Tube practically
12:46
4 месяца назад
Car Air Conditioner gas charging
10:19
4 месяца назад
DC inverter AC all sensors
10:46
4 месяца назад
R32 Gas charge information
15:05
4 месяца назад
Power, Energy meter for Refrigeration units
8:46
5 месяцев назад
Compressor Size & Real Power
2:59
6 месяцев назад
Timer Switch complete information
12:13
6 месяцев назад
Комментарии
@MujahidulislamKhan-m3r
@MujahidulislamKhan-m3r 13 часов назад
Sir maine suna hai ki coil sensir agar coil pe kisi karan se ice aata hai to usko control karta hai kiya ye sahi hai
@MujahidulislamKhan-m3r
@MujahidulislamKhan-m3r 23 часа назад
Sir sensor markit se leke koyi bhi laga sakte hai mach ho jaye ga
@snbhomeappliancesrepairing3390
Sir, TXV sensing bulb Superheat ko maintain karta hai yani Liquid Refrigerant ko compressor mai janay say Bachata hai, Mera Doubt ya hai : plus temperature walay appliances mai tho TXV YA easily karlayga, Minus 40 Temperature walay Appliances mai Liquid ko compressor mai janay say kaisay rokayga ?
@snbhomeappliancesrepairing3390
Assalamwalakum, Compressor ka Head Temperature bada hoga 1 mm capillary working par our 1.5 mm capillary par Head Temperature kam huva hoga, my samajta ho kay 1 mm par Compressor ki life kam hogi our 1.5 mm par Compressor ki life Ziyada hoga kya my correct bol raha ho please doubt clear karo Sir
@FKmechofficial
@FKmechofficial 3 дня назад
@@snbhomeappliancesrepairing3390 wa Alaikumussalam, Bilkul ap correct hain bhai
@snbhomeappliancesrepairing3390
Assalamwalakum Sir, Compressor our Capillary ka pressure drop test and Capillary size selection par video banaiya, Capillary Chioti ho ya badi ho length kum aur ziyada kar karkay pressure drop set karkay dal sakay jo ak idea ajaya, (Chart say nehi, kabhi Compressor ki pumping bhi thodi kum ho sakthi ya Compressor thoda bada ho sakta hai Capillary sey adjust ho jaya) kyou kay second hand Compressors ki pumping thodi low hoti hai isliya second ka compressor thoda bada purchase kartay hai jo os system mai fit hojaya isliya idea kay liya pouc raha ho, ak Senior technician hai wo aisa hi karta ha par idea nehi dayta, Jazakallha
@FKmechofficial
@FKmechofficial 3 дня назад
@@snbhomeappliancesrepairing3390 ok brother noted your point
@TusharKshirsagar-xn4ws
@TusharKshirsagar-xn4ws 3 дня назад
Kaha milegi michine bhai
@FKmechofficial
@FKmechofficial 3 дня назад
Lahore Pakistan
@mustafadudde
@mustafadudde 4 дня назад
bht acha video hai,Sir high or medium temperature keliye design keye expansion valve pe be video banain.
@FKmechofficial
@FKmechofficial 4 дня назад
@@mustafadudde ok Dear
@MIJANURRAHMAN-xr2ew
@MIJANURRAHMAN-xr2ew 5 дней назад
Very good video.❤❤❤
@MIJANURRAHMAN-xr2ew
@MIJANURRAHMAN-xr2ew 5 дней назад
Sir, At what temperature does r32 gas start convert from liquid to vapour?and At what temperature does r32 gas start convert from vapor to liquid.please tell me.
@FKmechofficial
@FKmechofficial 5 дней назад
Dear R32 has the boiling & condensing temp: is -52⁰C at normal ATM pressure. But it varies with the changes of applied pressure over it's surface.
@rajabali9504
@rajabali9504 5 дней назад
Sir r22 5,6,7,8,9,10,11,12,13 tons ke lia different capillary sizes batae please
@FKmechofficial
@FKmechofficial 5 дней назад
Brother 1 se 2 TR tk values pr me already video bana chuka hon... Jo 3 TR awr isss se bare units hain, Unnn ke values abhi mere pas nhi Hain. Me isss pe jald video banawonga
@prakashgotame8875
@prakashgotame8875 6 дней назад
Sir txv ka clockwise and counterclockwise ghumane per discharge pressure and subcool temp me kya kya hoga cooling load increase karna kiya evaporator inlet temp kitna range ma rakhe sir
@snbhomeappliancesrepairing3390
@snbhomeappliancesrepairing3390 6 дней назад
Antimoist jab compressor mai daltay hai our phir Vaccum kartay hai tho Antimoist bahar ho jata hai kya ?
@FKmechofficial
@FKmechofficial 6 дней назад
@@snbhomeappliancesrepairing3390 filter dryer se moisture ko nikalne ka best tareeqa standard vacuum hai
@snbhomeappliancesrepairing3390
@snbhomeappliancesrepairing3390 6 дней назад
Antimoist liquid Vaccum say bahar hoti hai kya ? Jazakallha
@FKmechofficial
@FKmechofficial 6 дней назад
@@snbhomeappliancesrepairing3390 not at all. Tora SA Reh jata hai... Anti moist ko use na Karen bas vacuum kelie standard type vacuum pump use karen
@snbhomeappliancesrepairing3390
@snbhomeappliancesrepairing3390 6 дней назад
filter drier ko heat karnay say observe kiya huva moisture out ho jata hai kya vacvum kay waqt ?
@FKmechofficial
@FKmechofficial 6 дней назад
@@snbhomeappliancesrepairing3390 filter dryer ko kabhi bhi heat nhi karna chahye. Heat karne se filter ke andar chemical kharab hote hain. Yes vacuum se moisture khatam hoti hai
@snbhomeappliancesrepairing3390
@snbhomeappliancesrepairing3390 6 дней назад
Brazing kay waqt jitna garam hoti hai otna garam karsaktay hai na ? Jazakallha
@FKmechofficial
@FKmechofficial 6 дней назад
@@snbhomeappliancesrepairing3390 koshish karen ke km se km garam ho... Brazing ke baad jaldi pani se tandha karna chahye
@snbhomeappliancesrepairing3390
@snbhomeappliancesrepairing3390 6 дней назад
Shukriya Sir
@Technical-scientific-islimic
@Technical-scientific-islimic 6 дней назад
Ever best lecture ❤
@FKmechofficial
@FKmechofficial 6 дней назад
Thanks Dear brother
@MIJANURRAHMAN-xr2ew
@MIJANURRAHMAN-xr2ew 7 дней назад
Sir,When I reduce the refrigerant with txv, more gas will accumulate in the condenser, will not it increase the pressure on the compressor?
@FKmechofficial
@FKmechofficial 6 дней назад
@@MIJANURRAHMAN-xr2ew yes it increase burden on compressor if so much pressure accumulate in condenser
@sahilbutt2078
@sahilbutt2078 7 дней назад
Faltu Dvice hai...Bekqr
@MIJANURRAHMAN-xr2ew
@MIJANURRAHMAN-xr2ew 7 дней назад
Very usefull video. Refregeration working system clear. ♥️♥️♥️
@MIJANURRAHMAN-xr2ew
@MIJANURRAHMAN-xr2ew 7 дней назад
Thank you sir.❤❤❤
@mdShehzad-cu1tf
@mdShehzad-cu1tf 8 дней назад
Sir ek baat puchni he me is filled me 17 saal se hu pehle ke purane model me to mene ye nhi dekha he lekin ab jo new ac arhe he usme ek dikkat he mene notice Kiya he ke jab new ac installation karte he to theek chalta he aur feer 1 se 2 saal me ek common problem ati he water lekeg problem to solve ho jata he BDS service kerke lekin feer bhi ac ke left side se paani girta he over flow hoke ac bhi seedha laga hua he har cheez theek he feer bhi girta he asa kyu aur ye mene whirlpool aur voltas me Jada dekha he please reply
@FKmechofficial
@FKmechofficial 7 дней назад
BDS service se apka kiya matlab hai Dear, pehle ye clear kr den. Thank you
@mdShehzad-cu1tf
@mdShehzad-cu1tf 7 дней назад
Sir hum jo ac utar ke service kerte he use BDS kehte he
@MIJANURRAHMAN-xr2ew
@MIJANURRAHMAN-xr2ew 8 дней назад
Sir, the liquid gas going to the compressor will not cause any damage to the compressor?
@FKmechofficial
@FKmechofficial 8 дней назад
Yes of course, The liquid gas damage the compressor, But I have run the unit without water in tank for the purpose of video. I run that for few minutes only
@MIJANURRAHMAN-xr2ew
@MIJANURRAHMAN-xr2ew 8 дней назад
Ok, thank you sir.
@SaleemKhan-es1ru
@SaleemKhan-es1ru 8 дней назад
2 ton scroll compressor R410 ka isme kitna oil padega model number hai,ZJ22KHE,
@FKmechofficial
@FKmechofficial 7 дней назад
Brother Google se isss compressor ka data sheet nikal kr check kr Len oil.
@FKmechofficial
@FKmechofficial 7 дней назад
Brother Google se isss compressor ka data sheet nikal kr check kr Len oil.
@rajendranayak2194
@rajendranayak2194 9 дней назад
Compressor freeze mode mai on hoke sudden offf ho jata hai kyun?
@FKmechofficial
@FKmechofficial 7 дней назад
Konse unit ka compressor hai bhai,,, Ye safety ki waja se ho sakta hai
@ibrahimohammad1398
@ibrahimohammad1398 10 дней назад
Good
@MehmoodRifaqat
@MehmoodRifaqat 10 дней назад
amazing content ! I wish I could give this video a thousand likes.
@FKmechofficial
@FKmechofficial 10 дней назад
Thanks Dear brother ❤️
@ibrahimohammad1398
@ibrahimohammad1398 11 дней назад
Good
@FKmechofficial
@FKmechofficial 10 дней назад
Thanks
@MDIRFAN-kj1or
@MDIRFAN-kj1or 12 дней назад
Thanks sir
@azharyaqoob6987
@azharyaqoob6987 13 дней назад
Kammal explanation❤❤❤
@irshadhussain661
@irshadhussain661 16 дней назад
Ice plant ke bare mein jankari Den sar aur expansion valve aur sabhi chijen bataen kya kya lagta hai
@FKmechofficial
@FKmechofficial 10 дней назад
Ok Dear soon insha'Allah
@VishalGaikwad-m2w
@VishalGaikwad-m2w 16 дней назад
Sir ek vizy cooler me compressor ko ek side hi continuity aur registance aa raha hai ,baki 2 side continuity bhi nahi aa rahi aur na hi registance . Par compressor work kar raha hai ,current bho 0.4 le raha hai ,kya dikkat ho sakati hai
@FKmechofficial
@FKmechofficial 16 дней назад
@@VishalGaikwad-m2w come to WhatsApp +92 3059126576
@FastCNCandMolding
@FastCNCandMolding 17 дней назад
Gree ki ac chill Colling karta Hy.Us ka Kia farmola Hy.Ur caplarry ki setting bhi btay.
@FastCNCandMolding
@FastCNCandMolding 17 дней назад
Ampair kam kana chahtahoo
@FastCNCandMolding
@FastCNCandMolding 17 дней назад
Aap gide Kary Kia R410 compresor my R22gas dal sakty Hy.
@FKmechofficial
@FKmechofficial 17 дней назад
No brother, ye both gasses different properties wale hain, islie ye good practice nhi hai
@FastCNCandMolding
@FastCNCandMolding 17 дней назад
Sir my 3/4ton window ac bnana chahta hoo.
@FKmechofficial
@FKmechofficial 17 дней назад
G brother ap bana sakte hain leken iske liye apko compressor, condenser, awr evaporator coils chote karne honge
@FastCNCandMolding
@FastCNCandMolding 17 дней назад
Aoa
@FKmechofficial
@FKmechofficial 17 дней назад
G
@FastCNCandMolding
@FastCNCandMolding 17 дней назад
Aoa
@mohammedabdulla3863
@mohammedabdulla3863 18 дней назад
What will be the valve capacity for 50kw heat pump??
@FKmechofficial
@FKmechofficial 17 дней назад
Expansion valve (Danfoss TGE 15TR & 54 K-watt) Search it in Google ☝️☝️
@sahinshaikh1319
@sahinshaikh1319 18 дней назад
Thank you so much 🩷🩷🩷
@ibrahimohammad1398
@ibrahimohammad1398 19 дней назад
Good
@ibrahimohammad1398
@ibrahimohammad1398 19 дней назад
Goodsar
@obaidish
@obaidish 21 день назад
Mashallah and beautiful video
@FKmechofficial
@FKmechofficial 20 дней назад
Shukarya Sir ❤️
@dinakarpune4927
@dinakarpune4927 22 дня назад
Sir pls 3,4,5, ton ka size batha ye
@FKmechofficial
@FKmechofficial 22 дня назад
@@dinakarpune4927 Insha Allah soon
@SenthilKumar-ru3ur
@SenthilKumar-ru3ur 23 дня назад
Sir R 32, Ac unit if we choose good company i.e copper pipe, wire good quality, service and maintenance proper, gas charging with proper vaccum then its ok to use? No need to buy R410A Ac?
@FKmechofficial
@FKmechofficial 22 дня назад
Of course yes, If you choose good company then R32 AC unit is best than other refrigerants unit
@Haripurbiker_1992
@Haripurbiker_1992 24 дня назад
Yr mere fridge m R134 ka 1/4 ka compressor h us m R600a kacompressor lgana chahta hn to caplary tube tube chnge krna lzmi h?
@FKmechofficial
@FKmechofficial 24 дня назад
@@Haripurbiker_1992 Brother R134a ke hr refrigerator me R600A kamyab nhi hai, But pir bhi agar change karna chah rahe ho to don't need to change capillary tube
@Haripurbiker_1992
@Haripurbiker_1992 24 дня назад
@@FKmechofficial mtlb sirf compressor chnge krna prega
@FKmechofficial
@FKmechofficial 24 дня назад
@@Haripurbiker_1992 yes but in some refrigerators ye experience kamyab nhi hota ke R134a ko R600a me change kiya jaye
@Haripurbiker_1992
@Haripurbiker_1992 24 дня назад
Ab phr kese pta chlega k knse fridge m kamiab howa h
@FKmechofficial
@FKmechofficial 24 дня назад
@@Haripurbiker_1992 ye depends karta hai apke refrigerator design pr, Ap WhatsApp pe iske pics share kar den. +92 3059126576
@umairshaikh3859
@umairshaikh3859 24 дня назад
Chillur me kon si refrigerator charge hoti h
@FKmechofficial
@FKmechofficial 24 дня назад
@@umairshaikh3859 R22, 134a, 407c, 410a
@MIJANURRAHMAN-xr2ew
@MIJANURRAHMAN-xr2ew 24 дня назад
♥️♥️♥️
@FKmechofficial
@FKmechofficial 24 дня назад
❣️❣️
@MIJANURRAHMAN-xr2ew
@MIJANURRAHMAN-xr2ew 26 дней назад
Heavy usefull video ♥️♥️♥️jajakallaha.
@FKmechofficial
@FKmechofficial 26 дней назад
Thanks Dear
@razatech4u
@razatech4u 27 дней назад
Sir ek Questions tha kiya vaccume pump main Compressor oil use ker saktey hain
@FKmechofficial
@FKmechofficial 27 дней назад
POE oil
@razatech4u
@razatech4u 27 дней назад
@@FKmechofficial What ?
@tophealthtricks5524
@tophealthtricks5524 27 дней назад
Sir lg ka ac hai non inverter kitne no ki capillary kalegi plz reply me
@FKmechofficial
@FKmechofficial 27 дней назад
Kitne TR ka hai ? Awr konsi gas me hai ?
@ranasheraz.1
@ranasheraz.1 27 дней назад
Sir ha Hvac ka kam karta 10 ton tak caplary tube chart chaye
@FKmechofficial
@FKmechofficial 27 дней назад
10 TR kelie bahut jald banawonga Insha Allah
@MIJANURRAHMAN-xr2ew
@MIJANURRAHMAN-xr2ew 27 дней назад
♥️♥️♥️
@FKmechofficial
@FKmechofficial 27 дней назад
❣️