power quality problem
1Power quality — In its broadest sense, power quality is a set of boundaries that allows electrical systems to function in their intended manner without significant loss of performance or life. The term is used to describe electric power that drives an electrical …
2Power supply — For the Budgie album, see Power Supply (album). A vacuum tube rackmount adjustable power supply, capable of +/ 1500 volts DC, 0 to 100mA output, with amperage limiting capability. A power supply is a device that supplies electrical energy …
3Power factor — For other uses, see Power factor (pistol). The power factor of an AC electric power system is defined as the ratio of the real power flowing to the load over the apparent power in the circuit,[1][2] and is a dimensionless number between 0 and 1… …
4Quality television — (also called quality TV ) is a term used by television scholars [Dr. David Lavery (the Chair in Film and Television at Brunel University in London); Dr Janet McCabe (Trinity College, Dublin);Kim Akass (London Metropolitan University); and Kristin …
5Power strip — Power bar redirects here. For the manufacturer of energy food products, see PowerBar. French/Belgian power strip A power strip (also known as an extension block, power board and by many other variations) is a block of electrical sockets that… …
6power — is the concept which is at the heart of the subject of social stratification . It is therefore not surprising that we have seen so many disputes concerning its meaning (including disputes about what particular sociologists meant when they used… …
7Quality management — is a method for ensuring that all the activities necessary to design, develop and implement a product or service are effective and efficient with respect to the system and its performance. Quality management can be considered to have three main… …
8Quality storyboard — A Quality storyboard is a visual method for displaying a Quality Control story (QC story). Some enterprises have developed a storyboard format for telling the QC story, for example at Yokogawa Hewlett Packard in Japan, the story is told using a… …
9Quality (business) — This article is about quality in a business context. For other uses, see Quality. Quality in business, engineering and manufacturing has a pragmatic interpretation as the non inferiority or superiority of something. Quality is a perceptual,… …
10Problem of universals — The problem of universals is an ancient problem in metaphysics about whether universals exist. Universals are general or abstract qualities, characteristics, properties, kinds or relations, such as being male/female, solid/liquid/gas or a certain …
