The Economical Application of Ambient and Group Rating Factors (Spiral bound)R.G. Parr (author)
Spiral bound Published: 28/02/1985
- Not available
The bases on which rating factors for cables installed in conditions which differ from those for which tabulated ratings have been produced are not always understood. This work reviews the derivation and correct use of ambient temperature and group rating factors.
Publisher: ERA Technology Ltd
You may also be interested in...
Please sign in to write a review
Simply reserve online and pay at the counter when you collect. Available in shop from just two hours, subject to availability.
Thank you for your reservation
Your order is now being processed and we have sent a confirmation email to you at
When will my order be ready to collect?
Following the initial email, you will be contacted by the shop to confirm that your item is available for collection.
Call us on or send us an email at
Unfortunately there has been a problem with your order
Please try again or alternatively you can contact your chosen shop on or send us an email at