Single bus is used in smaller, less important substations. A fault on the bus requires tripping of all lines into the bus. When higher redundancy is necessary, ring and breaker and 1/2 schemes are used. These are the three most common.
YOU WOULD MEASURE A School bus with a foot.
First, take a step with right foot then left foot then turn over right shoulder. Or take step with left foot then right foot then turn over left shoulder.
The length of an average foot step is about 1.6 feet for a child. The average foot step is 2.2 to 2.6 feet for an adult.
Eunice Svinicki has written: 'Step-by-step flowercraft' -- subject(s): Artificial flowers, Dried flower arrangement, Flower arrangement, Nature craft
just let your other foot step sideward and followed by the next foot do the same
You step on there foot and maybe they will step back.
A step ball change is pretty much how it sounds you step with 1 foot with the other behind and transfer your weight on to your back foot then back to the foot in front.
It's a stationary move you do to create space. There is the jab step, where you step to the outside with your non pivot foot, and the cross step where you step across your body with your off pivot foot.
Foot
right foot
step (as in a movement of your foot): tsa'ad (צעד) step (as in stairs): madregah (מדרגה)