1 After completion of temperature rise test for top oil of transformer the current is reduced to its rated value for transformer and is maintained for one hour. 2  After one hour the supply is switch off and short circuit and supply connection to the HV side and short circuit connection to the LV side are opened.
The state of Texas is offering one tax-free weekend events during 2017. This yearâs Sales Tax Holiday is Aug. 11 - 13. As in previous years, the law exempts most clothing, footwear, school supplies and backpacks priced less than $100 from sales and use taxes, which could save shoppers about $8 on every $100 they spend.
Stores, shoppers ready for Ohio's tax-free weekend. Ohio back-to-school shoppers in search of pencils, backpacks, jeans and the like will get a break starting Friday thanks to the state's second sales-tax holiday. The Ohio General Assembly voted to repeat last year's first-ever weekend exemption from paying sales tax.