Practical problems in mathematics for heating and cooling technicians
From basic arithmetic to using formulas, this fully updated edition applies essential practical math skills directly to the field of heating and cooling technology. All math concepts use terminology specific to the HVAC-R trade to help technicians prepare for problems they will encounter on the job....
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| Sprache: | Undetermined English |
| Veröffentlicht: |
Clifton Park, NY
Delmar Cengage Learning
2009
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| Thư viện lưu trữ: | Trung tâm Học liệu Trường Đại học Trà Vinh |
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| Zusammenfassung: | From basic arithmetic to using formulas, this fully updated edition applies essential practical math skills directly to the field of heating and cooling technology. All math concepts use terminology specific to the HVAC-R trade to help technicians prepare for problems they will encounter on the job. The entire range of mathematics problems used in the field are covered - from whole numbers, fractions, ratio and proportion, to percentages, measures, formulas, and trigonometry. Useful practice opportunities in the book also help readers learn to write up estimates and bills |
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| Beschreibung: | xiv, 302 p. ill. 24 cm |
| ISBN: | 1428324283 9781428324282 |