MC4 Software User Manuals – HvacDuct Air Duct Systems 2006

The user’s manual is designed to help you get familiar with McSuite 2006 – Duct Module. Simply follow the manual and perform all of the steps in the same order as described here. This will guide you in a duct project drawing. It is possible to find additional information in the Mc4Software documentation:

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MC4 Software User Manuals – HvacDuct Air Duct Systems 2006

It is possible to use duct module with or without building input (stand alone). In this case we suggest the user to fill out the level form and insert the architectural plan, if available, in order to use the objects filter by level. This feature is really important to better understand what being drawn and at which level. Following two figures show a duct net distribution through two levels and how the automatic filter by level works. In the first figure a cross section is shown. In the second figure are show first and second floor only, and the program filters automatically the part of air duct net has to be displayed.

Ductwork Installation DVD

This step by step instructional video will provide you with the basic knowledge to successfully and safely install your own ductwork system.

Do It Yourself Ductwork Installation

Price:

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Question bank for Energy Managers & Energy Auditors

Q&A Examples:

Part – I: Objective type questions and answers

1. “The judicious and effective use of energy to maximise profits and enhance competitive positions”. This can be the definition of:
a) Energy conservation b) Energy management
c) Energy policy d) Energy Audit

2. The energy management function is generally vested in –
(a) Senior Management
(b) One energy manager or co-ordinator
(c) Distributed among number of middle manager
(d) (b) & (c) together

3. The objective of energy management includes
a) Minimising energy costs b) minimising waste
c) Minimising environmental degradation d) all the above

Part – II: Short type questions and answers

1. List any four important factors involved in deciding final cost of purchased electricity. The factors which are involved in deciding final cost of purchased electricity are
• Maximum demand charges, kVA
• Energy Charges, kWh
• TOD Charges, Peak/Non-peak period
• Power factor Charge, P.F

Click To Download a PDF copy for the entire set with other questions and answers
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Question bank for Energy Managers & Energy Auditors

Other Reference for your Energy Auditing

Handbook of Energy Audits, Eighth Edition

Price: $49.97

2.4 out of 5 stars (4 customer reviews)

13 used & new available from $49.97

Engineering Cookbook – A Handbook for the Mechanical HVAC Designer

The Engineering Cookbook is a convenient pocket reference guide for mechanical designers. It provides “fingertip” access to frequently needed information, including:

  • System Design Guidelines
  • Mechanical Equipment Standards
  • Heating and Cooling Load Estimating
  • Sound and Vibration Guidelines
  • System Trouble Shooting Guidelines
  • Ventilation Rates for Indoor Air Quality
  • Design Formulas and Conversion Factors
  • Rules of Thumb

This handy engineering information guide is a token of Loren Cook Company’s appreciation to the many fine mechanical designers in our industry.
— Loren Cook Company

Click To Download a PDF copy
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Engineering Cookbook – A Handbook for the Mechanical HVAC Designer

Controlli Automatici Differenze Tra BACnet LONWorks EIB

Un concetto chiave sia in LonTalk che in BACnet è la separazione concettuale tra i meccanismi usati per il trasporto e l’indirizzamento dei messaggi, ed il loro contenuto. Lo scopo di questo meccanismo è quello di rendere interoperabili due periferiche fra di loro anche se di diverso costruttore.

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Controlli Automatici Differenze Tra BACnet LONWorks EIB

Questo per raggiungere lo scopo di rendere distribuita un’applicazione, per cui si può fare uso di variabili provenienti da diverse periferiche al fine di realizzare un algoritmo di controllo e/O di interloking. Come succede per il linguaggio umano, base della comunicazione, anche periferiche che vogliono comunicare tra di loro, devono essere d’accordo sulla struttura, sulla sintassi e sulla semantica dei messaggi.

La comunicazione umana avviene mediante innumerevoli mezzi di trasporto, quali vocale, telefonica, GSM, per lettera, per fax, ecc..