Electronic Principles How many protons does the nucleus of a silicon atom contain? 48 14 4 29 None of these 48 14 4 29 None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The number of free electrons and holes in intrinsic semiconductor increases when the temperature None of these Stays the same Decreases 0oC Increases None of these Stays the same Decreases 0oC Increases ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Assuming 100% efficiency, what is the power being consumed at the secondary winding of the transformer described in question 91? None of these 200 W 100 W 1000 W 20 W None of these 200 W 100 W 1000 W 20 W ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Doubling the number of turns of wire in an inductor: None of these reduces the value of inductance by one-half reduces the value of inductance by one-fourth multiplies the value of inductance by four multiplies the value of inductance by two None of these reduces the value of inductance by one-half reduces the value of inductance by one-fourth multiplies the value of inductance by four multiplies the value of inductance by two ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles At room temperature an intrinsic silicon crystal acts approximately like a conductor a piece of copper wire None of these an insulator a battery a conductor a piece of copper wire None of these an insulator a battery ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles If N1/N2 = 2, and the primary voltage is 120 V, what is the secondary voltage? 60 V 36 V 40 V 0 V None of these 60 V 36 V 40 V 0 V None of these ANSWER DOWNLOAD EXAMIANS APP
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