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.
Tax-free weekend to start Friday in Tennessee and Virginia. KINGSPORT, Tenn. - A new school year is upon us, and with that comes school supply checklists. Friday starts a three-day holiday weekend in Tennessee and Virginia. The back to school aisle at Target in Kingsport is already packed with parents and students trying to check off their supply list. School shopping can be a little bit stressful and chaotic, says mother Candace Clay.