Are there any specific test according to BS that is required to be carried out once the wiring installation for power sockets, lighting and similar small power equipment is complete before hand over.
Thanks.
What does excessive gear ratios mean in belt fans? Many consultants say to avoid them and use direct drive. How do I calculate the savings if changing the pulley to direct drive
I have a 20kW pump. What is the best motor size to be used for the 20kW pump. Can I choose a bigger size motor or slightly smaller size motor. What are the advantages and disadvantages of both selection? Does the type of starter or drive of the motor make a difference?
I have some lighting circuits connected to a three phase system. For normal running, three phases will be used for lightings. When the normal supply is not available, the generator kicks in but it will onyl be able to supply one phase of the lighting instead of three phases. This is done through...
