What kind of wire?
If it's a power wire, why is the place wired with conduit?
Commercial buildings must put all power wiring in conduit, so if you're planning to run romex in a commercial building, the answer would be "no", it's not permissible.
If it's data wire, note that there may be some "crossover" interference if the data wire follows a power wire for very much distance. It's usually not a problem to cross a conduit and tie to it, but it's generally recommended that you not tie data cable to conduit.
Yes. If they are single wires they need to be in a conduit.
No, the bare copper grounding conductor can not be in a conduit with other conductors. It can be in conduit by itself to provide mechanical protection for the wire.
A 100 foot fish tape and wire lubrication will be needed to make this wire pull.
You can pull 10 #3 gauge wires in a 2 1/2" conduit.
No, the electrical code requires that the mineral insulated cable be strapped at proper intervals and not be piggy backed on to other conduit structures.
No, the cat 5 wire should cross conduits at an angle of 90 degrees. If the cat 5 wire is installed in conduit then it can be run parallel with the other conduits. Yes they can be installed above the dropped ceilings but tie them up high near the joists.
Yes. If they are single wires they need to be in a conduit.
Conduit wiring is simply wiring that you find in a conduit. Typically, a conduit is a small round tube, usually metal but sometimes plastic, that carries wires from one area to the next. Wire has a tenancy to sag and get tangled and such when it is laid out in long distances. The conduit serves to protect the wire and to ensure it stays linear and it stays in place.
No, a single ground wire can be used for multiple circuits in a conduit as long as it meets the sizing requirements based on the largest circuit conductor in the conduit. The ground wire provides a path for fault current to safely return to the source in case of a fault or short circuit.
to prevent live conduit in case of short circuit
In the first part of the question there will be only one wire in the conduit, in the second part of the question there will be two wires in the conduit.
8 or 10 Kgs tie wire is used
No. The new electrical code change does not allow any flexible conduit to be used as a ground means. It is now required to have a green ground wire pulled into the conduit with the other conductors in the flexible conduit. This grounded bonding conductor is not counted as wire fill when calculating the size of the flexible conduit to use
No, the bare copper grounding conductor can not be in a conduit with other conductors. It can be in conduit by itself to provide mechanical protection for the wire.
You should probably use electrical conduit approved for this purpose, and not hose - anything else is unsafe and will fail. To get the cable through the conduit: Find a styrofoam ball, ping-pong ball, or similar very lightweight ball just slightly smaller than the inside diameter of the conduit. Push the end of a piece of lightweight nylon twine (longer than your conduit) through the ball and tie it in a knot. On one end of the conduit, attach the hose of a shop-vac - and at the other end, drop in your ball. The vacuum will suck the ball and twine through the conduit. Retrieve the ball. Then use the twine to pull your line through the conduit (if small wire), or to pull a length of stronger rope or cable through before attaching it your wire.
A 100 foot fish tape and wire lubrication will be needed to make this wire pull.
transmitter, wire, channel, conduit, director, pilot