What is the maximum value of the variable ALPHA that will allow the channel 2 produce its maximum light output?

Q: For uncontrolled half wave rectifier, R=80ohm, L=0.15H, f=50Hz and Vm=311V. Calculate the average…

A: R=80ohm, L=0.15H, f=50Hz and Vm=311V.

Q: Diode R O 28.27 O 94.55 O 93.95 O 314.16

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Q: The circuit which is used to add a positive or negative de voltage to the input waveform is called…

A: It is given that: The circuit which is used to add a positive or negative dc voltage to the input…

Q: ( الإنجليزية Q3- Which is better, full wave or half wave rectifier, and why?

A: Need to find which is better half wave or full wave rectifier

Q: Is it true true that Schottky’s Diode acts as the battery when properly biased or not?

A: The solution is given below  the given statement is false because diodes are passive  device , but…

Q: 1 V 1 ΚΩ 1 ΚΩ VA D1 1 ΚΩ * D2 VB 1 ΚΩ 5 V Determine which diodes are on and which are off, then find…

A: We need to find out which diode will be on or off and we also need to find out voltage at given…

Q: A single-phase half wave controlled rectifier, operating at 120 V rms and 60 Hz ac supply, has a…

A: Given a single phase half wave controlled rectifier has, Operating voltage, Vrms=120 V Peak voltage,…

Q: Check all the correct statements. Diodes convert AC to DC. Diodes convert DC to AC. Diodes can…

A: Check all the correct statements. Diodes convert AC to DC. Diodes convert DC to AC. Diodes can…

Q: In CRO, the assembly of the cathode, intensity grid, focus grid and. is called as Electron gun. O…

A: Electron weapon is characterized as the wellspring of engaged and sped up electron shaft. It is a…

Q: What should be the input peak voltage (in volts) in the given circuit below to produce a dc output…

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Q: What is the rectification efficiency if an applied input ac power to a half wave rectifier is 150…

A: Given- Input AC power Pi=150 W, Output DC power Po=50 W, To Find- The value of the rectification…

Q: The basic reason why a full wave rectifier has a twice the efficiency of a half wave rectifier is…

A: The basic reason why a full wave rectifier has a twice the efficiency of a half wave rectifier is…

Q: (a) List down TWO differences between POSITIVE and NEGATIVE lithography. (b) What are the main…

A: Given: (a) List down TWO differences between POSITIVE and NEGATIVE lithography.(b) What are the main…

Q: what is the average value of a full wave rectified voltage with a peak value of 60V

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Q: M VAC ON R₁ S₁ A HH D₁ Lamp SCR

A: Given the circuit for the half wave phase control using SCR.

Q: What is the circuit in the given diagram called? R clipper clamper O doubler full wave rectifier 16

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Q: Determine the maximum value of Vi for proper operation of the zener diode. 910 Vi 22002 Vz = 8V Pzm…

A: Zener diodes are used in constant voltage devices. It is a silicon semiconductor device in which…

Q: In CRO, emits electrons when heated. O focusing anode O deflecting system O cathode O control grid

A: The cathode is a nickel cylinder coated with an oxide coating and emits plenty of electrons, when…

Q: The RMS output voltage of a Full-Wave Bridge Rectifier is 20 volts, Calculate the average current…

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Q: A certain voltage Tripler has 20 V rms on its input. What is the output voltage? Draw the circuit,…

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Q: How can you check if the diode is defective?

A: Diodes are semiconductor devices that conduct current in one direction only. Diodes have two…

Q: A rectifier is a component that converts ac to dc by allowing the current to be

A: Given, Rectifier . Let's write the definition of rectifier.

Q: does TP4056 can prevent 3.7v li-ion battery from overcharging? What is the maximum voltage of the…

A: Given  We need to determine whether  TP4056 can prevent 3.7v li-ion battery from overcharging and…

Q: Calculate the maximum and minimum current values ​​of the zener diode.

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Q: a) What is the frequency of the signal on Channel 1? b) What is the peak Voltage of the signal on…

A: As per the guidelines, we are supposed to answer first three part of the question at a time so…

Q: What kind of circuits are diodes often used in? 1) Sensor circuits  2) Rectifying circuits 3) New…

A: Rectifying circuits

Q: How do you clear a new EPROM?

A: We need to tell about how do we clear a new EPROM.

Q: The ripple in the output voltage waveform of Full Wave Rectifier is the Half Wave Rectifier O Higher…

A: In this question,  We need to choose the correct option We know, Ripple voltage ∆V = Vm /2fRC for…

Q: Which diode(D1 or D2) will turn on(=short)?? 5ΚΩ D₁ -10V 10V -10kQ D₂ + Vo

A: In this questionWe need to check the diodes are ON or OFF. Assume both diodes are si type.

Q: What are the conduction angle of the SCR if the device will trigger at 38V break - over voltage? n…

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Q: Question 12 The output frequency of a half-wave rectifier is twice equal to O half the input…

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Q: DIODE T1 TRANS Vs 1.0 kilo ohms V 22 0V eeeet

A: Rectifiers can convert A/C signals to D/C signals. With the help of rectifiers we can reduces the…