How do you compute voltage drop and cable size over distance?
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What is DOS attack ?
A very strange fault i cam across today,that i never experienced not studied before, i need an answer for this. Phase to phase or line to line , L1,L2 & L3, voltages are 490VAC, but if i use line to ground , its again 490 VAC. . . whats the fault and theory behind of it?
how to run batch program without jcl?
Does anybody know anything about BirlaSoft? I got a job offer, they sent me a contract to sign and return, but thank God they didn't ask for any money! But, they said they would send me a check in the mail. And as my first "task" I would have to use that check to order a bunch of accounting software, and I would need to purchase this software ONLY from the vendors that THEY provide. Is this a scam to just get money? I'm wondering if they "own" the vendor they "work" with and launder money that way. I asked the person who was getting my information, as far as my name and address to send the check to, Why would I have to buy software to install in my home computer anyway? Couldn't they just send me a link for the software to download? I'm afraid of the check being fake. Because, if I deposit the check into my checking account and it turns out to be fake, then I'll owe the bank all that money! Hope to hear from someone soon. Thanks.
How to use strings with whitespaces in RewriteRule's ENV flag?
hi i want validations for two drop down lists. when user enter to second list by skipping first list alert box should appear.