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In electrical wiring the black conductor usually indicates?
Hot side or what would be considered load side.
What does the B in 14NM-B stand for?
The B indicates that the conductor insulation is rated at 90 degrees C.
Is blue wire positive?
If you are talking about the wiring of buildings/houses then blue would be a hot with ac current. If you mean wire in electronics then it would also "usually" be a positive but if there is any danger you should never assume. A tester could save you from having to buy a new component or your life.AnswerThe European convention is that blue insulation indicates a neutral conductor, brown, black, or grey insulation indicates a line conductor, and a yellow/green striped conductor indicates an earth conductor.
How rigt hand thumb rule is used in determining the direction of magnetic field around a conductor carrying current?
Curl the fingers of your right hand into the palm and extend the thumb. The thumb indicates the direction of the current, and the direction of the fingers indicates the direction of the magnetic field.
What sign means to hold a note longer than it's supposed to?
The sign that indicates to hold a note longer than its written duration is called a "fermata." It looks like a dot with a semicircle above it and instructs the musician to sustain the note or rest until the conductor indicates to continue. The length of the hold is at the discretion of the performer or conductor, allowing for expressive interpretation.
What is the Flemings left hand rule?
The direction of force produced on a current-carrying conductor placed in a magnetic field can be determined by this rule. the thumb, forefinger and middle finger of the left hand mutually at right angles to each other, such that the forefinger is in direction of flux, and the middle finger is in a direction of current flow in the conductor, then the thumb indicates the direction of motion of the conductor.
What is the feminine of elector?
The feminine of elector is 'electress'. It has largely gone out of fashion, but '---ess' indicates feminine. Other examples are :- Conductor/Conductress Actor/Actress Manager/Manageress. Emperor/Empress. This indicates that the person holding the office is male/female.
What is the name given to a person who conducts an orchestra?
A conductor Conductor The conductor is also known as "Maestro".
How does the left hand rule apply alternating current generator?
your thumb will point to the diretion of the rotation...and you forefinger will point to the direction of the magnetic fluxAnswerFleming's Left-Hand Rule applies to motors when using 'conventional flow' and to generators when using 'electron flow'. So, assuming you are talking about electron flow, the thuMb indicates the direction of Motion of the conductor relative to the flux, the First finger indicates the direction of the magnetic Field (north to south), and the sEcond finger indicates the direction of the E.m.f. induced into the conductor. This applies whether the generator as an a.c. machine or a d.c. machine.
Is a copper conductor or a insulators?
Copper is a conductor of electricity.
Is a brass paper fastener a conductor or insulator?
Brass is a metal that conducts electricity. Therefore, a brass paper clip is a conductor.
How can you test a material to find out if it is a conductor?
You can test a material for conductivity by using a simple circuit with a power source (like a battery) and a bulb connected to the material in question. If the bulb lights up, the material is a conductor. Alternatively, you can use a multimeter to measure the resistance of the material - a low resistance indicates good conductivity.
