Technology In a color television set using a picture tube a high voltage is used to accelerate electron beams to light the screen. That voltage is about? 500 volts 25 thousand volts 100 thousand volts 5 thousand volts 500 volts 25 thousand volts 100 thousand volts 5 thousand volts ANSWER DOWNLOAD EXAMIANS APP
Technology The electromagnetic coils on the neck of the picture tube or tubes which pull the electron beam from side to side and up and down are called a...? Transformer Capacitor Diode Yoke Transformer Capacitor Diode Yoke ANSWER DOWNLOAD EXAMIANS APP
Technology The principal electronic payment system for electronic Commerce is- credit Electronic Cheque All of above Digital wallet credit Electronic Cheque All of above Digital wallet ANSWER DOWNLOAD EXAMIANS APP
Technology What will a UPS be used for in a building? To carry messages between departments To control lighting and power systems To provide power to essential equipment To monitor building electricity use To carry messages between departments To control lighting and power systems To provide power to essential equipment To monitor building electricity use ANSWER DOWNLOAD EXAMIANS APP
Technology 'DB' computer abbreviation usually means ? Data Block Driver Boot Double Byte Database Data Block Driver Boot Double Byte Database ANSWER DOWNLOAD EXAMIANS APP
Technology 'CD' computer abbreviation usually means ? Change Data Command Description Copy Density Compact Disc Change Data Command Description Copy Density Compact Disc ANSWER DOWNLOAD EXAMIANS APP
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