Top 25 HVAC Interview Questions & Answers

What is HVAC? Design & Working Principle-Thermodynamics, Fluid Mechanics, Heat Transfer, Modes of heat transfer-Conduction,Convection, Radiation, Types of HVAC System, HVAC Equipments-Air & Water Cooled Chillers, Split &Window, Package units, Air handling Units, etc., Dry bulb & Wet bulb. temperature, Dew point, Delta T,coefficient of performance(COP), Energy efficiency Ratio(EER), IKW -
Interview questions and answers for Facilities Management#tamil
HVAC interview questions and answers part1#tamil
• Top 25 HVAC Interview Questions & Ans...
HVAC interview questions and answers part2#tamil
• HVAC FACILITY ENGINEER INTERVIEW Q&A|...
HVAC interview questions and answers part3#tamil
• HVAC interview questions & answers 3#...
HVAC interview questions and answers part4#tamil
• HVAC interview questio...
interviewtips#hvactraining#basichvacinterviewquestions##hvac#hvacsystem#coolingtower#chillers#watercooledchillers#Airconditioning#HVACtechnician#hvacsupervisor#facilityservices#facilitymanagementservices#facilityengineer#openloopsystems#closedloopsystems#advantages&disadavantages#scaleformation#corrosion#microbiologicalcontamination#chillerwaterstandards#waterquality#chemicaltreatment#compressionchillers#rotarycompressor#reciprocatiingchillers#centrifugalchillers#screwchillers#airchangerate#hrw#heatrecoverysystems#enthalpy#heatoutput#datacentrecoolingstandards#indoorairquality#

[@kathirvelu7214]

நல்ல பதிவு பயன் தரும் வகையில் உள்ளது.நன்றி.

[@allinone.4you]

Thanks a lot

[@saravanakumar4643]

Sir,very useful information of internal air quality maintain 👌👌👌👌

[@allinone.4you]

Thanks a lot brother

[@shiekibrahim6017]

@@allinone.4you hello sir unka contact number kitaikuma

[@karunakarangrrajendran1769]

Good explain brother
Your explain is very useful and detailing great work

[@allinone.4you]

Thanks bro and welcome

[@kathirvelu7214]

Very useful video, thanks.

[@allinone.4you]

Thanks a lot🙏

[@user-ui7yn2ef2x]

Good explain thanking you sir

[@allinone.4you]

U r welcome.. Thx

[@pandiyanpandiyan4771]

Really very nice and explain brother

[@allinone.4you]

Thanks a lot for motivation

[@mohideenabdulkhader284]

Hello sir, Small correction in your video time 20:00. You mentioned that Density of water and Specific Heat are same. But they are not same.
Specific heat and density are two different properties of a substance, and they are not equal to each other.
Density is a measure of how much mass is contained within a given volume of a substance. It is typically expressed in units such as kilograms per cubic meter (kg/m³).
Specific heat, on the other hand, is the amount of heat energy required to raise the temperature of a substance by a certain amount. It is expressed in units of energy per unit mass per unit temperature (such as joules per kilogram per degree Celsius or J/(kg·°C)).

[@allinone.4you]

thanks for your comment brother.. yes u r correct .. actually density and specific heat capacity is not same .. i do know how i mentioned it.. will correct it

[@JalalDxB]

Nice job sir
Keep it up 👍

[@allinone.4you]

thanks a lot brother

[@mathanmathan5310]

Sir specific heat 1000*1constant ah

[@mathanmathan5310]

My chiller delta t 4.7, FT 120 m3h,how much tr?

[@saravanananusaravanananu6665]

C Common questions

[@allinone.4you]

What u mean bro?

[@mohamedmeerasahib3140]

Sir
Please explained for what is velocity and advantages & disadvantages?

[@allinone.4you]

Thx bro... Wil do later

[@manikandanrasu2804]

@@allinone.4you qqq11qqqqq11q1

[@mdsiraj7344]

Good explanation sir ..tq sir 🙏

[@allinone.4you]

thanks a lot brother

[@kumarkumar7535]

Good sir

[@allinone.4you]

Thanks a lot

[@sasikumar-qv3hb]

Nice explanation

[@allinone.4you]

Thanks a lot brother...

[@karthik0838]

Very useful bro..

[@allinone.4you]

U r welcome bro

[@johnsamuel4373]

Nyc effort bro

[@allinone.4you]

Thanks bro

[@arun4846]

Thanks ❤️👍🎉

[@allinone.4you]

Thanks a lot

[@mathanmathan5310]

My calculations 186tr right or wrong

[@sukumar681]

Super bro

[@allinone.4you]

Thanks a lot bro

[@sandeep1926]

Sir page of Hvac notes not clear, even cant zoom the words

[@allinone.4you]

This is very old video friend.. Wil correct in future.. Thx

[@mathanmathan5310]

How to find specific heat?

[@allinone.4you]

Friend, pls check my videos

[@sukumar681]

What does knows facility manager? Pls upload

[@allinone.4you]

Brother, have u seen my all videos about facilities management.. Pls check

[@allinone.4you]

In playlist

[@ashikas1090]

Bro need HVAC part2

[@allinone.4you]

Sure brother.. but before that pls see all the technical videos of facility management in playlist to gain technical knowledge.

[@smilesubash5657]

hi sir

[@allinone.4you]

yes

[@salimmalik1084]

Romba kolaputhu sir.short and sweet ah sollunga

[@allinone.4you]

Brother, i have given in detail becoz in interview, they will ask for more details..see the video 2 to 3 times if you don't understand

[@Jk_tamil]

Tamilnadu la jobs epdi search panna

[@allinone.4you]

Brother, what is your qualification and work experience?

[@Jk_tamil]

@@allinone.4you BE mechanical fresher bro..

[@Rtech93]

This ppt download link sir

[@allinone.4you]

Bro.. pls download this video and prepare yourself.. then only u Wil not forget

[@arockiyanickson6597]

Sir ounga contact sir

[@allinone.4you]

please write mail to [e-mail] with your contact no. Will contact you

[@shajahangorima4795]

Sir unga mobile number Kidaikuma pls

[@allinone.4you]

Brother, pls write mail to my ID - [e-mail]

[@user-ez8it9mo2w]

I need hindi dubbed

[@allinone.4you]

Sorry brother... I don't know hindi

[@hariharan7855]

Need to improve your way of explanation

[@allinone.4you]

Thanks friend.. but can u suggest how to improve

[@hariharan7855]

@@allinone.4you need more clarification bcz it will be helpful for whoever watching the video. Your knowledge is helpful thank you! Kindly upload more about the chiller calculation. Waiting for your upcoming videos. All the best

[@allinone.4you]

Ok friend thx.. this is old video.. Have u seen the, latest hvac videos?.. If possible check how it is whether I am improved...