Final answer:
The statement is true; TELUS outlets should be installed at the same height as electrical outlets but not on the same stud to avoid electrical interference.
Step-by-step explanation:
When pre-wiring a wall for telecommunications, such as internet or phone services by TELUS, it's a common practice to install the TELUS outlets at the same height as electrical outlets for aesthetical reasons and convenience. However, it is important to note that these outlets should not be placed on the same stud due to the potential for electrical interference. Thus, the statement is True: TELUS outlets should be at the same height as electrical outlets but not on the same stud.
Three-hole outlets described in the provided figures indicate that the standard three-prong plug is designed for safety and can only be inserted one way. This is to ensure the proper function of the three-wire system, illustrating why careful consideration must be given to how outlets are installed.
Additional considerations during wiring include checking if there are any issues with existing outlets (such as the case with the coffee maker and toaster), and properly insulating high-voltage wires to prevent electrical hazards.