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? 25 thousand volts 5 thousand volts 500 volts 100 thousand volts 25 thousand volts 5 thousand volts 500 volts 100 thousand volts ANSWER DOWNLOAD EXAMIANS APP
Rectifiers and Converters Mercury, in arc rectifiers, is chosen for cathode because Its ionization potential is relatively low All of the listed here Its atomic weight is quite high Its boiling point and specific heat are low Its ionization potential is relatively low All of the listed here Its atomic weight is quite high Its boiling point and specific heat are low ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The pressure less than atmospheric pressure is known as Negative gauge pressure Suction pressure Vacuum pressure All of the listed here Negative gauge pressure Suction pressure Vacuum pressure All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Technology The transformer that develops the high voltage in a home television is commonly called as? Tesla coil Flyback Van de Graaf Yoke Tesla coil Flyback Van de Graaf Yoke ANSWER DOWNLOAD EXAMIANS APP
Rectifiers and Converters Normally, which of the following is used, when a large-scale conversion from AC. to D.C. power is required? Rotary converter Motor-generator set Motor converter Mercury arc rectifier Rotary converter Motor-generator set Motor converter Mercury arc rectifier ANSWER DOWNLOAD EXAMIANS APP
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