How does a DC to DC converter work?

How does a DC to DC converter work? DC-DC converters are high-frequency power conversion circuits that use high-frequency switching and inductors, transformers, and capacitors to smooth out switching noise into regulated DC voltages. Closed feedback loops maintain constant voltage output even when changing input voltages and output currents. How is chopper used in speed control […]

What level should my radon manometer read?

What level should my radon manometer read? The readout on the manometer should be between 0.5in – 1.75in. In most cases these are acceptable levels indicating, your system is operating correct. When your Radon system is shut off the fluid should rest at zero if it does not then your manometer is low on fluid. […]

How do I run a pig script in local mode?

How do I run a pig script in local mode? To run the Pig scripts in local mode, do the following: Move to the pigtmp directory. Execute the following command (using either script1-local. pig or script2-local. pig). Review the result files, located in the script1-local-results. txt directory. Which of the following will run pig in […]

How do I make a prototype for my product?

How do I make a prototype for my product? Here are four steps to get your first prototype built so you can turn your idea into a patented, profitable product. Create a Concept Sketch. The first step toward turning your idea into reality is getting it down on paper. Develop a Virtual Prototype. Build a […]

Is Boolean true or false?

Is Boolean true or false? In computer science, the Boolean data type is a data type that has one of two possible values (usually denoted true and false) which is intended to represent the two truth values of logic and Boolean algebra. It is named after George Boole, who first defined an algebraic system of […]

What are the tools available for enumeration process?

What are the tools available for enumeration process? Enumeration is often considered as a critical phase in Penetration testing, as the outcome of enumeration can be used directly for exploiting the system. Below is the list of some of the tools used for enumeration……Scan from a file. Command Description nmap -iL ip-address-list.txt Scans a list […]

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