I have a small system with two motors that are running on 380 vac, 60 hz. These motors are expensive and I usally get them from Brazil. I am adding another motor to the system, but I want to purchase a 480 vac, 60 hz motor to use. It will be on a VFD that is rated fro 380 thru 480. Is this posible and will I have to use a larger motor and derate it?
1915Post New US Electrofused Minerals Interview Questions
What is the maintenance process in x-ray unit?
What is python? What are the benefits of using python? What do you understand of pep 8?
an array of size N in which every number is between 1 and N, determine if there are any duplicates in it. You are allowed to destroy the array if you like. [ I ended up giving about 4 or 5 different solutions for this, each supposedly better than the others ].
What is the difference between null and string empty in c#?
What is the function of I/O library in C++ ?
Explain the concept of contracts in laravel.
How many if functions can be nested in excel?
What is Apex?
A periodic composite signal with a bandwidth of 3000 Hz,is composed of two sine waves. First one has a frequency of 100 Hz with a maximum amplitude of 30 V, the second one has a maximum amplitude of 10 V. Draw the bandwidth.
How would you know if the same build you tested is deployed in production? There are chances that developer might deploy some other working build?
What is silk dyeing?
what are the fiber losses,How to rectify it?
Does powerpoint have helvetica?
What is include directive in jsp?
How much revenue share does the developer get?