What is HVAC System and How does it Function?
Hello Everyone. What’s up? Welcome to Queries Shadow! Today’s article is about “What is HVAC System and How does it Function?” This is a very…
Category: HVAC Fundamentals
Integrity Testing of HEPA Filter | DOP Testing | PAO Testing
Hello Everyone. What’s up? Welcome to Queries Shadow! This article is about the Integrity Testing of HEPA Filter | DOP Testing | PAO Testing. DOP…
Variable Frequency Drive or VFD
Hello Everyone. What’s up? Welcome to Queries Shadow! If you’re an HVAC engineer, then you must have heard about the VFD. But do you know…
VRV and VRF Air Conditioning System
Hello Everyone. What’s up? Welcome to Queries Shadow. Today I’m here after a long while with a brand new article on VRV and VRF air-conditioning…
PROCESS FLOW OF API (Active Pharmaceutical Ingredients) PRODUCTION
Hello Everyone! Welcome to Queries Shadow. So friends today we’ll talk about “PROCESS FLOW OF API (Active Pharmaceutical Ingredients) PRODUCTION”. Medicines are generally composed of…
How HVAC Systems Help to Prevent the Spread of Coronavirus?
Hello Friends. What’s up? Welcome to Queries Shadow. Since the day WHO (World Health Organization) has declared the COVID-19 outbreak as a global health crisis,…
Concept of Apparatus Dew Point and By-pass Factor
Hello everyone! What’s up? Welcome to Queries Shadow. So, today’s article is about “Concept of Apparatus Dew Point and By-pass Factor”. This is very basic…
How a Chiller, Cooling Tower and AHU Work Together?
Hello guys! What’s up? Welcome to Queries Shadow. So today’s topic is especially for freshers who don’t know how our HVAC system works & How…
New Filter Standard – ISO 16890 Replaces EN779
Hello Guys! What’s up? Welcome to Queries Shadow. Today’s topic is about – New Filter Standard – ISO 16890 Replaces EN779. As many of you…
Cooling or Heating Coil Selection Parameters in HVAC
Hello Everyone! Welcome to Queries Shadow. So, today I’ve come up with very interesting article & it is about Cooling or Heating Coil Selection Parameters…