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Is chisel a electrical hand tool?
Chisels are almost always a static hand tool, or a pneumatic one. I suppose electric is possible, but haven't seen one yet.
If You're Touching A Counter With My Left Hand And You Get Shocked With Your Right Hand Will The Electricity Travel To Your Left Hand If It's The Quickest Route To The Ground?
Most of the electric current will pass through the path through the body which offers the least resistance, NOT the 'quickest' path, as speed doesn't come into it.
What is the shape of the magnetic field that surrounds a current carrying wire?
The shape of the magnetic field created by current flow in a wire will be circular around the wire. The magnetic lines of force "surround" or "wrap around" the wire according to the left hand rule. Grab the wire with your left hand with your thumb extended and pointing in the direction the electrons are flowing. The fingers will be wrapping around the wire in the direction of the magnetic field. Look at the wire "head on" and picture the electrons "coming at you" as you look. The magnetic lines of force will circle around the wire in a clockwise direction. Grab the wire with your left hand as you look "into" that wire and look at your fingers. Clockwise. The magnetic lines of force "circle" the conductor in closed rings. temptress_skkk: In my textbook, it says the "right-hand rule" instead of the "left-hand rule" but it's basically the same thing, only the current is going the opposite way with your right hand instead of your left hand being in its place. it is the right hand rule of thumb not the left hand. and the magnetics line will fade as the square of the distance.
Why high voltage line workers keep left hand in pocket?
If you touch a power line with one hand, the current goes through your body. If you touch it with two hands, the current goes through your heart. They keep one hand in their pocket to prevent touching the line with both hands.
What is the meaning of transformer vector group YNa0d1?
The critical information here is bolded, as follows: YNa0d1.The upper-case Y indicates that the higher-voltage windings are connected in wye (or 'star'). The upper case letter N indicates an accessible neutral connection on the high-voltage side.The lower-case 'a0' indicates an autotransformerwith an angular displacement of 0 degrees.The lower-case d indicates that an auxiliary lower-voltage winding connected in delta (or 'mesh').The numeral 1 is a multiplier of 30 degrees, and indicates the transformer connection's angular displacement(or 'phase displacement'). Angular displacement is expressed in multiples of 30 degrees, starting from 0 degrees.So this is a wye-connected autotransformer having an angular displacement of 0 degrees with a delta-connected auxiliary winding having an angular displacement of 30 degrees.
