Q.11)-The most common format for a home video recorder is VHS. VHS stands for...?
  • Video Home System
  • Very high speed
  • Video horizontal standard
  • Voltage house standard
Q.12)-What does VVVF stand for?
  • Variant Voltage Vile Frequency
  • Variable Velocity Variable Fun
  • Very Very Vicious Frequency
  • Variable Voltage Variable Frequency
Q.13)-What frequency range is the High Frequency band?
  • 100 kHz
  • 1 GHz
  • 30 to 300 MHz
  • 3 to 30 MHz
Q.14)-Which motor is NOT suitable for use as a DC machine
  • Permanent magnet motor
  • Series motor
  • Squirrel cage motor
  • Synchronous motor
Q.15)-In which year was MIDI(Musical Instrument Digital Interface) introduced?
  • 1987
  • 1983
  • 1973
  • 1977
Q.16)-What does the term PLC stand for?
  • Programmable Lift Computer
  • Program List Control
  • Programmable Logic Controller
  • Piezo Lamp Connector
Q.17)-DB' computer abbreviation usually means ?
  • Database
  • Double Byte
  • Data Block
  • Driver Boot
Q.18)-.INI' extension refers usually to what kind of file?
  • Image file
  • System file
  • Hypertext related file
  • Image Color Matching Profile file
Q.19)-Who co-founded Hotmail in 1996 and then sold the company to Microsoft?
  • Shawn Fanning
  • Ada Byron Lovelace
  • Sabeer Bhatia
  • Ray Tomlinson
Q.20)-In the UK, what type of installation requires a fireman's switch?
  • Neon Lighting
  • High Pressure Sodium Lighting
  • Water Features
  • Hotel Rooms