Month: August 2010

Pw/E TEST Basic electronics:Power source(AC-DC) Current & Voltage Eleminator Regulator Power Supply Pw/E TESTBasic electronics:Power source(AC-DC) Current & Voltage Eleminator Regulator Power Supply Viberators and oscillators,wave forms, Difference between Analog & Digital Digital logics, logical gates Flip-flops, inverters its operation and applications Binary numbers,Bits&bytes Counters&Multiplexers Bilateral Switches & its Application Registers, shift registers, serial & […]

1.PRE TEST What is Harddisk , Use of Harddisk, Types of Harddisk History of Harddisk 2.Sections of Harddisk, O/s Not installtion problems Functions of Harddisk, detailed Explain 3.Hard disk Troubleshootings, File system class (Not Detecting problems, Power Related Problems) 4.Spindle motors Problems, Bad Sectors Problems 5.Media Changing Problems, Zero Bad Sector Problems 6.Fatal Error Problems, […]