Mark either T for true or F for false Note that you will get

Mark either T for true or F for false. Note that you will get 2 pts if your answer is correct but get 0 pt if the answer is wrong. If you don\'t answer, you will get 1 pt. If you believe that it could be both true and false, you can mark both but you must justify your answer. Choose five questions out of six. If you choose more than five, the highest will be disregarded and not graded. (a) An n-channel enhanced mode MOSFET has n-type source and drain - T or F ? (b) In a n-channel depletion mode FET, the threshold voltage (V_TR) is negative - T or F ? (c) In the MOSFET shown in Figure 1, the transistor is always in the constant current region if V_DD is positive and is greater than V_TR - T or F? (d) If an pnp BJT is in saturation region, the base-emitter junction is forward-biased - T or F ? (e) If a npn BJT is in saturation, the approximate value of collector-emitter voltage (upsilon_CE) is 0.1 to 0.3 V - T or F? (f) In an n-channel enhanced modeMOSFET, the drain current (i_0) flowing into the device is positive when the gate-source voltage (V_GS) is zero -T or F?

Solution

Except (f) all other are true