000			00963nam a22002297a 4500
999			_c1422 _d1422
003			OSt
005			20200106162753.0
008			180705b ||||| |||| 00| 0 eng d
020			_a978-81-224-3032-5
028			_bProf S K Jhajharia
040			_aBSDU _bEnglish _cBSDU
082			_a621.317 _bCHA
100			_a Ravindranath, B.
245			_aPower System Protection and Switchgear
250			_b2nd
260			_aNew Delhi _bNew Age International _c2015,c1977
300			_a402
500			_aThis Book Presents An Integrated Approach In The Field Of Protection As Well As In Circuit Breaking. Generalised Mathematical Equation Of A Comparator Has Been Developed And From This Characteristic Of Different Types Of Relays Are Divided. Scheme Of Protection Have Been Described Later In The Text. For The First Time Sufficient Coverage Has Been Given To The Fast Coming Up Static Relays
650			_aElectrical
700			_aChander, M.
942			_2ddc _cDB