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According to the NEC motor tap conductors shall not exceed feet in length?
Wiki User
∙ 14y ago
According to the NEC motor tap conductors shall not exceed feet in length?
Wiki User
∙ 14y ago
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What motor does not have a commutator?
AC, its all done with coils- or electromagnets.
The surface of the postcentral gyrus contains the?
primary motor
What is gd square value?
Mass moment of Inertia of the motor/Gearmotor is called GD2
What does a negative active power means?
Let see an example. The active power absorbed by an AC motor is used to produce mechanical power delivered on the output shaft. If the mechanical power is negative (the motor is pushed to work as a brake) the active power 'absorbed' is also negative. The motor converts the mechanical power in active electrical power delivered in the electrical network. Any AC generator is supplied with negative active power, or it deliver to the network positive active power.
The difference between M1 and M2?
A M1 license allows you to operate any 2-wheel motorcycle or motor-driven cycle, including those 150cc or higher. A M2 license allows you to operate any motorized bicycle, moped, or any bicycle with an attached motor, up to 150cc
Are motor conductors sized to the locked rotor current?
According to 2011 nfpa 70 nec Motor conductors are sized with the flc- full load current or the nameplate rating fla- full load amperes
How a electorical motor works?
A current of electricity flows through some conductors inside the motor. These conductors create a magnetic field which in turn moves the magnet connected to the rotor.
Why a ac motor is called as a induction motor?
as it works on induced voltage on rotor according to faradays law of electromagnetic inductio ac motors called as induction motor The AC motors works in the same principle as that of a Transformer. The AC supply is given to the stator and a rotating flux is set up in it. According to Faraday's Law, a voltage is induced in the rotor conductors as these conductors are in closed circuit, a current starts flowing through them as a result a magnetic flux is created around the conductors. Due to the interaction of the fluxes a torque is setup and the rotor rotates.
What is the length of a motor boat?
The length of a motor boat is not restricted
Is there another way to reverse star delta motor other then swaping two phases over?
If the motor is connected to a VFD the conductors of the motor need not be changed. The phase reversal can be done with the VFD's internal circuitry.
What is the function of armature winding?
The winding function of an electric motor is a description of how the number of conductors in the windings around the motor changes with position.
When wiring up a 3 phrase motor what do you do if the motor rotates in the wrong direction?
Reverse the connection to any two of the three line conductors.
Is a dishwasher a conductor?
A dishwasher is an electrical machine which contains conductors, which conduct the electricity into the motor and the heater.
How do you increase parallel paths in lap wound motor?
parallel paths are conductors where current direction is same
Why are doubles not in the Tennessee length laws and 53 foot trailers are?
Tennessee Code Annotated 55-7-201 (Maximum length of vehicles) says:(c) Motor vehicles consisting of a truck-tractor and semitrailer or trailer combination shall be permitted to operate over the federal and state highway system; provided, that the towed vehicle shall not exceed fifty feet (50¢) in length from the point of attachment to the tractor, except that this length may be increased to fifty-two feet (52¢) when the load on the vehicle consists of livestock, motor vehicle parts, automobiles and/or motor vehicles. If the towed vehicle exceeds forty-eight feet (48¢) in length from the point of attachment to the tractor and the load on the vehicle does not consist of livestock, motor vehicle parts, automobiles and/or motor vehicles, the distance between the kingpin and the rearmost axle or a point midway between the two (2) rear axles, if the two (2) rear axles are a tandem axle, shall not exceed forty-one feet (41¢).(d) Motor vehicles consisting of a truck-tractor and twin trailer combination shall be permitted to operate on the interstate system and other federal-aid highways designated by the commissioner of transportation; provided, that neither of the towed vehicles shall exceed twenty-eight feet six inches (28¢ 6²) in length.And if they weren't, the Federal Motor Carrier Safety Regulations would cover both.
Why to knw phase sequence?
If you reinstall a three-phase motor with two of the supply conductors interchanged, then the resulting negative phase sequence will cause the motor to run in reverse.
What is the length of the track at Lowes Motor Speedway?
Bristol Motor Speedway is a half-mile track.
