Engineering and Maintenance, consultant

Basics of liquid-type and dry type transformers Installation and inspection requirements for new transformers Acceptance testing of power transformers Transformer...

Basic electrical concepts and fundamentals Electrical distribution systems and components Motors and variable speed drives Electrical energy efficiency in HVAC...

Types of flexible couplings used for metallic and non-metallic piping systems Types of air relief and vacuum relief valves, along...

How to better interact with clients to control risk, improve efficiency and increase customer satisfaction What level of delegation is...

The differences between primary and secondary refrigerants The phenomenon of ozone layer depletion and its relationship to various refrigerants The...

The goal of urban transit is to achieve an intermodal transportation balance. Ideally, each mode is used in its optimal...

Whether you are a new planner or a have been a planner for years, understanding how to do your job...

Have you ever wondered how software architects, requirements engineers and business analysts sketch and draw out their plans for a...

Operating principle of reciprocating, screw, centrifugal and scroll compressors Key advantages, disadvantages, limitations and drawbacks of various refrigeration compressors Efficiency...

All–Air Systems: Single duct, single zone, constant volume systems, Single duct, multi-zone, constant volume systems, Dual duct systems, Reheat systems,...

Various purposes and uses of ponds Essential planning, design, and building considerations for embankment ponds and excavated ponds How to...

What is a spray booth, who uses them and what is their purpose Spray booth types and applications Legal requirements...

The purpose of mechanical seals Mechanical seals vs. gland packing Types, applications and materials of mechanical seals Factors affecting mechanical...

History of highway development in the US and the world Transportation planning, highway evaluation and traffic flow characteristics Characteristics of...

What is heat tracing and where it is used The different types of heat tracing systems – electric, steam, hot...

The different types of cooling systems - DX and Chilled water systems The efficiency terms and the rating of cooling...

Effect of reduced strength on beam behavior Design of reinforced concrete in bending Cracking behavior and response in reinforced concrete...

General guidelines and testing methods to determine soil infiltration rate Typical infiltration rates for different soil types Guidelines for site...

The requirements of fire, life safety, and HVAC equipment in relation to smoke control How heat affects smoke movement in...

The salient features of vapor absorption refrigeration systems and compare them with vapor compression refrigeration systems The fundamental principle of...