What is dc briges?

The 24 properties of technical writing? What does a catheter ablation interrupt? Who came up with the idea of the tank? What are strings in java? Why differential relay is not used for 11kv transformers? What electrical quantity is the same throughout a series circuit? Explain the bitwise operators available in Java with an example? Example program of how to convert infix notation to postfix notation and prefix notation? What is the Difference between intaglio and lithography printing? Why is it necessary to use an ESD bracelet when you work inside a computer case? What is the Difference between Reliability and safety? Is shale common? What are cool robot names? What is negative outcome of the technology of pesticides? What steps would you take if the internet was not working and you were starting work in 3 minutes? Can a close nipple be used in a gas line? Can spirm live in a steamy shower? Write a c program to print the sum of even numbers from 300 to 400? When did washing machine first appear? I wanted the theory for implementation of full adder using 3 to 8 decoder and 4 input nand gates?