Use "a" when the noun you are referring to begins with a consonant.
Use "an" when the noun you are referring to begins with a vowel.
Pronunciation changes this rule
If the next word begins with a consonant sound when we say it, for example, "university" then we use a. If the next word begins with a vowel sound when we say it, for example "hour" then we use an.
We say "university" with a "y" sound at the beginning as though it were spelled "youniversity".
So, "a university" IS correct.
We say "hour" with a silent h as though it were spelled "our".
So, "an hour" IS correct.
Wearing his baseball cap back to front, was just a phase he was going through.
plaigarism
Nominal transmission and distribution voltages are line voltages. So '66 kV' is a line-to-line voltage. Note that there is no such thing as a 'phase-to-phase' voltage -the correct term is 'line-to-line'. Using the term, 'phase-to-phase', indicates a lack of understanding of a.c., which is not uncommon! Incidentally, the symbol is 'kV', not 'KV'.
Dreamweaver - the answer posted is interesting and perhaps correct in the general sense of the term. However is it possible to edit using Dreamweaver, a page that has been developed using Front Page ?
It is the colour coding of the wires from left to right when connections are made to terminals. In Canada it is Red, Black, Blue. By using this standard every connection in the poly-phase (3 phase) system will be the same. Once a motor is phase rotated and marked with the appropriate colours it can be reconnected any where else in the system and run with the correct rotation.
yes we can by using one phase and neutral line
You can't. Three phase is a different animal.You'll either need to:drop in 3 phase power (expensive proposition),run a motor that drives a 3 phase generator. (another expensive proposition)FYI, the alternator in your vehicle is 3 phase, then it's converted to DC using a diode plate.
By using a three-phase rectifier.
If using L-L voltages, the three phase power = V*I*sqrt(3)If using L-N voltages, the single phase power = V*ITo convert single phase to three phase, multiply by 3.
It depends of the tire size that you are using. If you still have the factory 13 inch tires the correct air pressure is 32psi on the front tires and 35 on the back.
they are making in 1st phase. they are using in the 2nd phase.
The formula you are looking for is - phase voltage/1.73 = phase to neutral voltage.