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2. Which terminal does not belong to the SCR? a) Anode b) Gate c) Base d) Cathode
Answer c
Answer c
See less121. A thyristor (SCR) is a a) P-N-P device b) N-P-N device c) P-N-P-N device d) P-N device
Answer: c
Answer: c
118. The SOA for a MOSFET is plotted for a) Id versus Vds b) Ig versus Id c) Ig versus Vds d) Id versus Vgs
Answer: a
Answer: a
See less121. A thyristor (SCR) is a a) P-N-P device b) N-P-N device c) P-N-P-N device d) P-N device
Answer c
Answer c
See less120. For MOSFET’s SOA, as the pulse width goes on increasing, the maximum voltage rating ____ & current rating ____ a) is constant, increases b) increases, decreases c) decreases, is constant d) constant, decreases
Answer c
Answer c
See less119. The SOA for an IGBT is plotted for a) Ic versus Vge b) Ig versus Ic c) Ig versus Vce d) Ic versus Vce
Answer d
Answer d
See less18. The SOA for a MOSFET is plotted for a) Id versus Vds b) Ig versus Id c) Ig versus Vds d) Id versus Vg
Answer: a
Answer: a
See less18. The SOA for a MOSFET is plotted for a) Id versus Vds b) Ig versus Id c) Ig versus Vds d) Id versus Vg
Answer: a
Answer: a
See less117. For a BJT, find the maximum power dissipation when the device is safely operated at Vce = 90V and Ic = 0.5A a) 40 Watts b) 35 Watts c) 45 Watts d) 30 Watts
Answer: c
Answer: c
See less116. A device is operating at Ic = 4A & Vce = 50V. For the device to operate at Ic = 20A (Without damaging), a) voltage should be increased b) voltage should be reduced c) voltage can be kept constant d) current has to increased further
Answer: b
Answer: b
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