the shock
This may come from wet conditions, overhead power lines, and overloaded circuits but there are three main types of electrical hazards: Shock, Arc Flash and Blast and most electrical accidents result from one of the following three factors: unsafe equipment or installation, unsafe environment, or unsafe work practices.
coal makes heat and electrical power when burned down. By: Big Country
It depends on whether you mean electrical power or mechanical power. The electrical power comes from the on-board batteries. The mechanical power comes from the motor. The motor is what makes the electrical power turn into mechanical power this is what goes through the drive train to propel the wheels.The Electric car will get its electrical energy from the batteries. The electrical energy is then converted into mechanical energy by the motor. The mechanical energy is then transfered into the wheels providing the power needed to achieve propulsion.
the company could be sewed
Some stuff can be unsafe
A Crocodile.
Unsafe, unsecured, hopeless and defenceless.
Electrical motors convert electrical energy into mechanical energy.
The Toyota Prius makes the most use of electrical power. The prius is also the top ranked hybrid car in the US.
The wind makes the rotor move; this in turn is used to power a dynamo (generator).
I am not sure what exactly you mean by "reactive power" (I guess you mean electrical reactive power), but power is the ratio of energy for a period of time. So that makes power (and reactive power as well) a scalar, since you can describe it with only one number. The fact that electrical reactive power is drawn on a XY plane, should not confuse you.
In short, no. Cars designed to be driven WITH power steering are unsafe to drive when the power steering system has failed. If you've lost steering due to a broken belt, I suppose it might be safer to drive it that way than to park on a busy highway shoulder.