What is integer constants?
Explain about ISPF/TSO Commands
What is chkdsk command?
What are pooled tables?
What does the extension .twbx represent in Tableau?
How was NSA involved in the design of DES?
What is the 80/20 rule?
How do I pull the first word in excel?
What do you know about CTS?
What is the difference between retain & assign in iOS operating system?
What is arbiter in mongodb?
Is mysql the same as sql server?
What are the functions of an intercepting filter?
Define satellite assemblies.
when ac current flows thru d coil of a contactr,it energizes,magnetic field attracts d contact of the coil...nw wont dt ac current in d contct induce current back on to d coil thru mutual inductance leading to high currnt in d coil