why +24 v and -48 v give to BTS? If -48v protect from surge then why we not use -24 v?
How do I get form data emailed to me?
Explain why wait(), notify() and notifyall() methods are in object class rather than in thread class?
Describe backbone events?
How do I change a file type?
Differentiate between ferrite percentage and ferrite number?
Described the components of android?
How do I install linux?
How to go to next page in word shortcut?
What is the purpose of inserting header and footer in document?
what is Plant Hybridization?
What are the different user parameters that can be defined in semantic layer?
In what way is forward lookup zone different from the reverse lookup zone in dns ?
What is a diode in reference to electronics?
Explain, what is the use of “enter” and “exit” selection in d3.js ?