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How is the p-n junction, used as a half ...

How is the p-n junction, used as a half wave rectifier and draw the input and output wave form for this rectification.

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Draw a circuit diagram of full wave rectifier using p-n Junction. diode. Also draw the input and output wave from.

The output form of a full wave rectifier with a L-C filter is

What is a p-n junction diode ? Draw the circuit diagram of a full-wave rectifier using p-n junction diodes. Show the input and output voltage waveforms by a schematic graph.

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Transformer is a device used to increase or decrease the voltage in the transmission line according to requirement, Generally the input line voltage is fed in a primary coil and the output line voltage is obtained from the terminals of another coil In an ideal transformer, the primary and secondary coils are linked is such a way that there is no loss of magnetic flux and electrical energy. In an ideal transformer, if the number of turns and input voltage across the terminals of the primary coils be N_1 and V_1 , then the output voltage at the two terminals of the secondary coil V_2=V_1.N_2/N_1 , where N_2 is the number of turns in the secondary coil . In the above mentioned transformer the input and output currents are respectively.

Transformer is a device used to increase or decrease the voltage in the transmission line according to requirement, Generally the input line voltage is fed in a primary coil and the output line voltage is obtained from the terminals of another coil In an ideal transformer, the primary and secondary coils are linked is such a way that there is no loss of magnetic flux and electrical energy. In an ideal transformer, if the number of turns and input voltage across the terminals of the primary coils be N_1 and V_1 , then the output voltage at the two terminals of the secondary coil V_2=V_1.N_2/N_1 , where N_2 is the number of turns in the secondary coil . The ratio of number of turns of the primary and secondary coils of an ideal transformer is 2:1 IF the input voltage is 440 V, then output voltage is if the input power of the transformer be 44 W, then output power is In the above mentioned transformer the input and output currents are respectively.

In an ideal transformer, number of turns in the primary and secondary are N_1 and N_2 , current and power in the input and output are I_1,I_2 and P_1,P_2 respectively. Then

UNITED BOOK HOUSE-MODEL PAPER SET-07-EXERCISE
  1. Find the capacitance of a parallel plate capacitor.

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  2. The unit of which physical quantity corresponds to J//C ? Is it scalar...

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  3. An electric dipole consists of two charges +- 20 xx 10^-6 C separated...

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  4. State Biot Savarts law. Write down the expression of magnetic field at...

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  5. In Young’s Double Slit experiment, the: two sources, haye intensities ...

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  6. Establish Einstein’s equation in photo-electric effect.

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  7. The ground state energy of hydrogen atom is - 13.6 eV:- What does nega...

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  8. The ground state energy of hydrogen atom is - 13.6 eV:- What is the en...

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  9. How is the p-n junction, used as a half wave rectifier and draw the in...

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  10. Emitter base connection is kept in forward bias — why?

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  11. Write down Kirchhoff’s laws from electric circuit.

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  12. A resistance 1000 Omega is connected to a 100 V supply line. A voltmet...

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  13. A Wheatstone network ABCD contains equal resistances P in the arms AB ...

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  14. A household circuit has a fuse 5A rating. Calculate the maximum number...

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  15. Show the dimension of L/R is equal to the dimension of time.

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  16. State Faraday’s laws in electromagnetic induction.

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  17. Prove for an a.c. circuit Vr.m.s. = V0/sqrt2, where V0= peak value of ...

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  18. A rectangular coil of area 50 xx 10^-4m^2 has 100 turns. A magnetic fi...

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  19. Focal lengths of two thin lenses kept in contant are f1 and f2. Prove ...

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  20. A particle executes simple harmonic motion along principle axis of a c...

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