State true or false: 1- Input current of a three-phase full-wave rectifier conta

Question

State true or false: 1- Input current of a three-phase full-wave rectifier contains harmonics of order 6k ??1 , where k=1,2,3,.. 2- Loss of output voltage due to commutation in a full wave rectifier results from the presence of inductance in the source side. 3- Output of a three-phase full-wave rectifier contains harmonics of order 6k ?? 1 , where k=1,2,3,.. 4- In DC power transmission, the inductance of the transmission line has a very high impedance to power transmission. 5- Single phase full wave controlled rectifier output is negative for a firing angle greater than 90 degrees if the load is passive. 6- Diode voltage rating is equal to one half the peak supply voltage in a full wave bridge rectifier. 7- Output current in a full bridge uncontrolled rectifier feeding an R-L load can be discontinuous. 8- Output current in a full bridge uncontrolled rectifier feeding an R-L-source load can be discontinuous. 9- For the same value of output voltage ripple, an uncontrolled full bridge rectifier needs a larger capacitance compared to its half bridge counterpart. 10- A conducting thyristor can be turned off by applying zero gate voltage.

Explanation / Answer

false,true,true,false,false,true,false,true,true,false

Related Questions

Navigate

• Browse (All)
• Browse S
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.