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- In a full wave rectifier with input frequency of 50 Hz, the frequency of the output is:
- In a full wave rectifier the negative point in a circuit is
- The transformer utilization factor of full wave bridge rectifier is
- The input frequency is 50 Hz. The ripple frequency in a 12 phase full wave rectifier is
- Rectification efficiency of a full wave rectifier without filter is nearly equals to:
- What is half wave rectifier?
- Explain Center-tapped full wave rectifier with the help of circuit diagram and draw input output waveforms.
- Explain full wave bridged rectifier with the help of circuit diagram and input output waveform.
- In a full wave rectifier circuit using centre tapped transformer, the peak voltage across half of the secondary
- In a half-wave rectifier, if an a.c supply is 60 Hz. Then what is the a.c ripple at output?
- In a three phase half wave rectifier feeding resistive load, if the input source is a three phase 4 wire system
- The r.m.s. value of a half-wave rectified alternating current is 10 A. Its value for full-wave rectification will be
- A single phase, half-wave, controlled rectifier has 400 sin (314 t) as the input voltage and R as the load...
- A single-phase full-bridge diode rectifier delivers a load current of 10A, which is ripple free.
- A single phase full -wave half controlled bridge converter feeds an inductive load:
- An AC supply of 230 V is applied to half wave rectifier circuit. A transformer turns ratio is 20 : 1. Find i) Output DC voltage (ii) Peak Inverse Voltage (PIV)
- An AC supply of 230 V is applied to a half-wave rectifier circuit through a transformer having primary to
- In a 3-phase half-wave rectifier, if per phase input is 200 V, then the average output voltage is
- Ripple factor for a half wave rectifier is ....
- operation of half wave rectifier type AC Voltmeter.
- The ripple voltage in the output of a single phase half wave rectifier with 10 V rectified dc
- what is the full form of ISO ?
- what is the full form of SMES?
- What is the average value of a perfect sine wave over a complete cycle ?
- What is peak factor of a sinusoidal wave?
- what is mean by sine wave?
- Give the operation of single phase full wave bridge controlled converter with RL load with a neat diagram. Also draw its waveform.
- A single phase full-wave half-controlled bridge converter feeds an inductive load. The two SCRs in the
- a single phase full wave midpoint thyristor converter uses a 230/200V transformer with centre tap on the
- An ac voltmeter using full -wave rectification and having a sinusoidal input has an ac sensitivity equal to
- Explain three phase full wave controller.
- what the full form of IEC ?
- What is rectifier?
- what is rectifier and its types?
- A UPS commonly has following parts : (i) rectifier (ii) inverter (iii) static switch Which of the following is true ?
- What is the full form of "HDMI" port?
- The no-load current drawn by transformer is usually what per cent of the full-load current ?
- What is the full form of ACSR?
- What is the full form of IC?
- What is the speed of an electromagnetic wave in water?
- A transformer operates 24 hours day at full -load. It's full -load efficiency is :
- The ratio of full -load volt-amperes to short-circuit volt-amperes is equal to :
- A three phase induction motor is driving full -load torque which is independent of speed. If the line voltage...
- A full adder is a combinational circuit that performs the arithmetic sum of three input bits and produces a
- The efficiency of a transformer at full load 0.8 p.f lagging is 90%. Its efficiency at full load 0.8 p.f...
- A transformer has maximum efficiency at 3/4 full load. The ratio of its iron losses and full load copper loss is : -
- A cumulative dc compound motor runs at 1500 rpm. on full load. If its series field is short-circuited, its speed
- The no~load current of a single phase induction motor is around ______% of full load current.
- A 50 Hz, 3—phase induction motor has a full load speed of 1440 rpm. The number of poles of the motor is: ...
- The usual value of slip of a 3Φ induction motor at full load is about:

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