Power Electronics A triac can pass a portion of ___________ half-cycle through the load. None of these Only negative Only positive Both positive and negative None of these Only negative Only positive Both positive and negative ANSWER DOWNLOAD EXAMIANS APP
Power Electronics Power transistor are type of All of above. IGBTs. MOSFETs. BJTs. All of above. IGBTs. MOSFETs. BJTs. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics Under normal operating condition voltage clamping device offers impedance of high value. zero value. low value. moderate value. high value. zero value. low value. moderate value. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics Gate circuit or triggering circuit of a thyristor is lower power circuit. high power circuit. magnetic circuit. may be low power or high power circuit. lower power circuit. high power circuit. magnetic circuit. may be low power or high power circuit. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics In forward blocking mode of a thyristor Junction J1, J3 is in reverse bias and J2 is in forward bias. junction J2 is in reverse bias and J1, J3 is in forward bias. junction J3 is in forward bias and J1, J2 is in reverse bias. Junction J1 and J2 is in forward bias and J3 is in reverse bias. Junction J1, J3 is in reverse bias and J2 is in forward bias. junction J2 is in reverse bias and J1, J3 is in forward bias. junction J3 is in forward bias and J1, J2 is in reverse bias. Junction J1 and J2 is in forward bias and J3 is in reverse bias. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics Maximum power loss occurs during delay time. all. rise time. spread time. delay time. all. rise time. spread time. ANSWER DOWNLOAD EXAMIANS APP