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There are 2 types of rectification, namely the
The diagram shows 2 circuits which contain a dry cell, a diode and a bulb respectively. Which of the following is true about the bulb in the X circuit and the Y circuit?
The diagram shows two identical bulb, X and Y connected to a battery, a switch and a diode in a circuit. When the switch is open (off), both of the bulbs light up with same brightness. What will happen to the bulbs if the switch is closed (on)?
Diagram above shows a circuit with an open terminal X and Y. Two electrical component, A and B are connected to X and Y, one after another. The experiment is repeated by inverting the terminal of the cells. Table above shows the result of the experiment. The electronic component A and B are
In the diagram above. Which bulb/bulbs will lights up when the switch of closed?
Three identical resistor, R1, R2 and R3 are connected to a bridge rectifier as shown in the diagram above. Which of the resistor will only have direct current flows in it?
The diagram above shows 4 diodes are connected to a resistor. The voltage across the resistor is measured by a cathode ray oscilloscope. Which of the following wave form will be displaced on the screen of the CRO?
The diagram above shows 4 diodes are connected to a resistor. The voltage across the resistor is measured by a cathode ray oscilloscope. Which of the following wave form will be displaced on the screen of the CRO?