How does a VFD vary frequency? VFDs manipulate the frequency of their output by rectifying an incoming AC current into DC, and then using voltage pulse-width modulation to recreate an AC current and voltage output waveform. However, this frequency conversion process causes 2% to 3% loss as heat in the VFD — caloric energy that […]
What are machine safeguarding requirements?
What are machine safeguarding requirements? Machine safeguards must meet these minimum general requirements: Prevent contact: The safeguard must prevent hands, arms or any other part of a worker’s body from contacting dangerous moving parts. Be secure: Workers should not be able to easily remove or tamper with the safeguard. What is the most common injury […]
Do get and do post in Servlet?
Do get and do post in Servlet? Difference Between dopost and doget in Servlet post method are generally used whenever you want to transfer secure data like password, bank account etc. Get Request sends the request parameter as query string appended at the end of the request. Post request send the request parameters as part […]
How do I use Tomcat?
How do I use Tomcat? Setup Get Java. Get TomCat. Install TomCat as a Windows service. Setup TomCat as a Linux Service (systemd) Use nginx as a reverse proxy. Start and stop TomCat manually. Verify TomCat server is running. Serve static files. What is the purpose of Tomcat? Started in 1999 and developed as an […]
What does warrior ethos mean?
What does warrior ethos mean? Warrior ethos is the embodiment of the warrior spirit: tough mindedness, tireless motivation, an. unceasing vigilance, a willingness to sacrifice one’s life for the country, if necessary, and a commitment. to be the world’s premier air, space and cyberspace force1. What is the purpose of the warrior ethos? The Warrior […]
Can humans be elves?
Can humans be elves? Elves are very close to humans on a biological level, but hey so are chimpanzees… Elves belong to the same genus as humans but not to the same specie, unlike Neanderthals (brut men) who are the same species, and so are Hin (halflings)…. human years elven years death 75-100 350-550 What […]
What does the MIRV launcher do?
How do I change a wedge light bulb?
Where is Cape Breton Highlands located?
Where is Cape Breton Highlands located? Nova Scotia What landform regions are in Nova Scotia? Nova Scotia is divided into three highland areas, three uplands and several small lowlands. The Nova Scotia Highlands include the Cobequid Mountains in the west, the Antigonish Highlands in the centre and the Cape Breton Highlands to the northeast. How […]
What evidence exists to explain early human migration from one region to another?
What evidence exists to explain early human migration from one region to another? Answer: Fossils: The most obvious way to track our ancestors’ movements is to look for their physical remains. Researchers sketch out travel routes by mapping where the oldest human fossils are found. The earliest Homo sapiens bones outside of Africa come from […]