The rotors build up a static electric charge that has to be discharged before fueling to prevent a fire or explosion.
No, the ground wire should be attached to the green or bare copper wire. The black wires are typically live or hot wires and should never be connected to the ground wire.
Yes you can and it will bypassw the parking switch. so you can watch movies all the time.
You need a 3 conductor wire with ground. For example if you had a 30 amp breaker for that outlet you would need 10awg 3w/ground. That's 10 gauge 3 conductor with ground and replace the old wire back to the panel.
snow/rain
The bare copper wire is a ground wire. if your old electrical system only has black and white, then you don't have a ground wire to hook the new fixture's ground to. Safest bet is to run a ground wire to that junction box (or hire an electrician to do that). If the box in the ceiling (I'm assuming its a ceiling fixture) is metal, the home's electrical system ground wire may be attached to the metal box itself. If that's the case, you simply need to attach your new fixture's ground wire (the bare copper one) to the metal box. If in doubt -- have an electrician look at it.
A place, area or platform within a wider area specifically designated for helicopters is a helipad; a specially created terminal and ground zone for helicopters is called a heliport. Otherwise, helicopters can generally land whenever and wherever they need to, as long as there is enough space for the rotors to fit and enough fuel for them to get out again.
yes if you install wheelsand a motor?No generally helicopters can drive without motors
They don't have to . That is a myth.
Helicopters can hover stationary in the air, but they are not called hovercraft. A hovercraft is a ground based vehicle that rides on a cushion of air that is constantly pumped under a skirt around the base of the vehicle.
With the exception of certain jump jets, helicopters can land easier than planes and better maneuverability. Planes are much faster and can carry stronger air to air weapons or bombs, but helicopters have better air to ground precision weapons. Helicopters are better for ground force support. helicopter requires less space instead of planes.
Because rotors are noisy and helicopters isually fly close to ground
It is grounding device.
Helicopters can hover stationary in the air, but they are not called hovercraft. A hovercraft is a ground based vehicle that rides on a cushion of air that is constantly pumped under a skirt around the base of the vehicle.
They don't need an airstrip. They can take off and land anywhere (weather and ground fire permitting).
Helicopters are used every day to rescue lost and injured people and transport sick and injured people to hospitals much quicker than a ground-based ambulance. Police departments also use helicopters to track criminals in vehicles and on foot.
If you can't tell which is closer, the nose of your plane or the ground, you might not be a good candidate for pilot. I know, I was going to fly before I found out I had no depth perception, there went my career flying helicopters.
They use helicopters, ambulances, and medevac planes... which of the three depends on urgency, and distance. Helicopters for ground ambulances are ideally used for inter hospital transfers.