A single phase step up cycloconverter changes 50 Hz to 100 Hz. Then one half wave of input will give rise to

Related MCQs

• In a three phase half-wave cycloconverter ___________
• A single phase half wave converter is used to charge a battery of 50 V. The thyristor is continuously fired by dc signal. Input voltage is v = Vm sin ωt. The thyristor will conduct
• The single phase mid-point type cycloconverter uses __________ number of SCRs.
• The single phase bridge type cycloconverter uses __________ number of SCRs.
• A single phase bridge type cycloconverter uses eight thyristors.
• In a single phase half-wave thyristor circuit with R load & Vs=Vm sinωt, the maximum value of the load current can be given by
• A single-phase half-wave thyristor circuit with R load is triggered at an angle of α = 0°. As such, the maximum value of the average output voltage would be given by Consider Vs = Vm sinωt.
• A single phase half wave controlled rectifier circuit has an R-L load. A freewheeling diode is also in the circuit. When freewheeling diode is conducting the SCR
• A single phase half wave converter is feeding a resistive load. Just before triggering, the voltage across thyristor is
• In a single phase full wave regulator, the firing angles in the positive and negative half cycles are generally