It all depends on what you are doing. A must is to understand National Electric Code requirements for your application and any local rules that may apply. I generally carry
1. Volt/Ohm meter with clamp on ammeter
2. Insulated lineman cutters
3. Assortment of insulated screwdrivers
4. Insulated wire-strippers
5. Electric tape
6. Romex insulation stripper
7. Insulated diagonal cutters
8. Insulated needle nose pliers
With Electricity
You need many power tools to build a house as well as basic tools like tape measures, hammers and saws. Depending on what kind of work is going into the house will also depend on the type of tools you use.
Some tools used in electricity work include multimeters for measuring voltage and current, wire strippers for removing insulation from wires, and power drills for installation work. Other common tools are screwdrivers, pliers, voltage testers, and wire crimpers.
a good conducter of electricity needs what object to work
the electric eel conduct electricity like how lights need electricity to work and like how the human body needs electricity to work.
You need to be more specific. Electricity works the same everywhere -- voltage and current are used to do work.
Objects that need electricity to work include lamps, televisions, computers, refrigerators, and smartphones. Generally, any device that has electronic components or requires power for operation would need electricity to function properly.
All types of electrical devices need electricity to make them operate.
a conductor and a source of energy
To get a LASER to work you need to excite it with energy. The most workable form of energy to do that is electricity. There ae several ways of exciting LASERs to work.
planes, helecopters, trains,
well in other words it helps them by their work ,and they use the kind of tools.. For example... I guess a thermometer, And other material.