Electronic Principles An audio transformer has a turn ratio of 9, What is its impedance ratio? 9 81 85 6 None of these 9 81 85 6 None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles In a transistor operates at the middle of the load line, an increase in the base resistance will move the Q point nowhere off the load line up down None of these nowhere off the load line up down None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A resistor has a rated value of 100 ohm and a tolerance of 10%. What is its minimum and maximum allowable resistance value? None of these 90 Ohm - 110 ohm 99 Ohm - 102 ohm 90 Ohm - 101 ohm 98 Ohm - 100.1 ohm None of these 90 Ohm - 110 ohm 99 Ohm - 102 ohm 90 Ohm - 101 ohm 98 Ohm - 100.1 ohm ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A step-up transformer has a turns ratio of 1:4. If the line voltage is 115 V rms, what is the peak secondary voltage? 707 V 651 V None of these 208 V 700 V 707 V 651 V None of these 208 V 700 V ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The direction of conventional current flow is: from neutral to positive from left to right from negative to positive None of these from positive to negative from neutral to positive from left to right from negative to positive None of these from positive to negative ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Inductive reactance is measured in units of: amperes per second Ohm volts per second henrys None of these amperes per second Ohm volts per second henrys None of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS