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What is the difference between upvc, cpvc and pvc? ‎

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What is the difference between normal usage variance and abnormal usage variance?‎

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What is the main usage of ATS?‎

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How can one reduce the usage of drugs? ‎

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How can you find out the culprit which is consuming your 80% of your Bandwidth and most of the CPU usage are allocated. And How to get rid of that?‎

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Answer added by  Frank Mwansa, ACCOUNTING LECTURER, FREELANCER
6 years ago

Normal usage variance is the variance expected during during process.  Abnormal usage variance is the variance not expecting during process.it the variance resulting when ... See More

 

Answer added by  Shady Houssein Fouad Khalil, Quality Inspector, Petrojet
6 years ago

PVC, CPVC, UPVC and HDPE are non metalic pipes. They are made from thermoplastic materials.

 

Answer added by  abdul rajak patel, chemist, HANA NATIONAL WATER PLANT
6 years ago

The difference between upvc, cpvc and pvc is present in their names itself.one who know full names of these catogaries, he can understand the difference. upvc means unpla ... See More

 

Answer added by  Ahmed Abdel-Aziz Abdel-Latif ghazal, Laboratory and qc manager (pvc compounds and HDPE pipes), New Mena plast-krah misr
6 years ago

when you want to different among three types of pvc ,we must know this  expressions  ** pvc is poly vinyl chloride **** upvc unplasticized poly vinyl chloride **** cpvc c ... See More

 

Answer added by  SASIKUMAR AMMANATH, Finance Manager, Oman Gulf Energy
6 years ago

Normal usage variance is the variance expected during a process and we can't avoid this variance. Abnormal usage variance is the variance which is not expected durin ... See More