Electrical equipment such as wiring, circuit breakers, Transformers, and such come in many different sizes with very different characteristics. The transformer, for instance, that feeds your home is much smaller than a transformer that feeds a large commercial building. Wires that feed a toaster are much too small to feed a large air-conditioner.
When an electrical engineer designs an installation, he must decide what size each element must be. He must consider the voltage present to be sure the gear is rated to withstand that voltage. For instance, a panelboard rated for 208/120V cannot be used in a 480/277V installation. A breaker or fuse must withstand a certain instantaneous fault current that may range from a few thousand amperes to several hundred thousand amperes. Is the wire big enough to safely carry the current required? All these decisions and many more may be involved in 'sizing' the electrical installation.
Wire Sizing Amps
Sizing handles
Motors which have their electrical power supply taken from batteries.
Ground / earth protection will not impact cable sizing.
All electrical equipment, regardless of the voltage, should have a voltage supply that is no more than plus or minus 5 per cent of the equipments stated voltage requirement.
Yes.
Wire Sizing Amps
yes
Latest Electronics Equipments means Latest and High Technology used to create this Equipment.
Capacitors are generally located in Electrical & Electronic Equipments..
Electrical
microwave Oven,griller, electrical stove
Mechanical design of static equipment is checking the safety of the equipment as per standard code for given conditions.And its decide the sizing of the equipments.
responsible for the installation,repair and maintenance of electrical equipments on board the ships.
Current depends on the Wattage and the voltage rating of the device.
electrical equipments such as tv and video games and toys and fruit cake's
The specifics of this are found in Article 430 of the National Electrical Code.