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What if your installation must have adequate equipment available to?
Wiki User
∙ 6y ago
all of the above
Wiki User
∙ 6y ago
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What is meant by sizing of electrical equipments?
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.
What are the duties of an electricians supervisor?
To install, maintain, and service electrical switch-gear, wiring, appliances, lighting (luminares), and related equipment. In most cases an electrician must be licensed by an authority (State or Provincial) and must ensure any installation or service work is performed to national, state/provincial, and local codes and ordinances.
How do you find your microchipped dog?
A: A scanner is needed to identify the dog but to find the dog that is not implemented at this time. It could but a source of energy must be implanted at installation time
Why is it sometimes necessary to install a program on a computer before the computer recognize it?
Some programs must "register" with the operating system, which is generally achieved through installation. Programs that do not require installation are often called "standalone programs", some of which may perform any required registration activities upon the first execution. However, registration often requires elevated privileges, particularly if the program must register itself with the local machine rather than just the current user, thus registration is best performed during a separate installation process.
Can the impulse withstand voltage be affected by altitude?
Yes. The IEC 60071.1 Std states a diminish withstand of aprox of 1% every 100mts above 1000mts. For example: for a 13.8kV system the insulation level should be of 95kV (interior). If the installation is going to be at 1,500mts then de minimum insulation level of your equipment must be: 95kv/(1-0.01*(500/100)) = 100kV BIL. The next std value for BIL is 125kV.
What must your installation have adequate equipment available for emergency management?
All of the above
Buildings must be wired to comply with the latest National Electrical Code to ensure thatwith adequate maintenance the installation will be basically A free from avoidable hazards?
free from avoidable hazards
Consideration need not be adequate but must sufficient or valuable discuss?
consideration need NOT be adequate but must be sufficient.
What equipment must be installed in an aircraft when its weighed?
When an aircraft is weighed, an aircraft equipment list must be provided to the weighing agency. All equipment that is recorded on the equipment list must be in or on the aircraft at the time it is weighed.
What describes the term in sight from?
At Sight Means, "As soon as seen, or presented to sight, esp. payable at sight, to shoot a person at sight.".
What factors determines the equipment a boat must carry?
Length of a boat determines the equipment a boat must carry.
How you use the word equipment?
There must be a lot of equipment at Santa's workshop.
What are the newest Sky HD offers available to Canadians?
Sky HD offers no installation fee to Canadians. However they must be first time customers. If not, this offer does not apply and is not specified by Sky HD.
What is the largest sub panel you can install off from a 60 amp main panel fed by 100 amp service?
If what you state in this question is accurate this is an illegal installation. A 100 amp service can not have any equipment connected to it less that that of the service size. The 60 amp main panel must be a 100 amp panel to be a legal installation.
What risks exist for the patient in undergoing a Tensilon test?
Atrial fibrillation and bradycardia are possible in sensitive individuals. The administering physician must have appropriate resuscitative equipment available.
You must be a teacher or a student to legally use this license. The installation CD comes it retail packaging.?
You must be a teacher or a student to legally use this license. The installation CD comes it retail packaging.
What must be done with all the equipment upon completion of cleaning operations?
all the equipment must be washed w/ soap and water
