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

Q: O The cathode lead is shorter. It goes to the negative rail

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Q: What is the step by step procedure to use light meter

A: Procedure to use Light Meter Part 1: Setting up an Analog Light Meter            There are various…

Q: How to calculate voltage % error in electric circuit

A: Consider the formula for the percentage error in resistance is, ∆RR×100 Consider the formula for the…

Q: A practical switch is operating at a switching frequency of 100 KHz and a 0.5 duty cycle. The switch…

A: A practical switch is operating at a switching frequency ofand a  duly cycle.The switch is initially…

Q: An IC resistor has a nominal value of 10 kΩ and a tolerance of ±30 percent. A particular process run…

A: Given RNOM = 10 KΩ, Resistance Average value equal to 20% higher than nominal value Calculating Ravg

Q: The error for an ammeter is found as ±2%, the true range of the current it can give for 10 mA is

A: Given: The error for an ammeter, error=±2% Current, I=10 mA

Q: What is the corrosion current when the circuit resistance is 0.25ohms and the potential difference…

A: In this questionWe need to determine the current in the corrosion if voltage across the circuit is…

Q: energy is categorized in to potential energy and kinetic energy types.

A: Fill the blank.  ....... Energy is categorized in to potential energy ans kinetic energy type.

Q: Explain with reference to the components in the circuit and point P why the warning lamp is on when…

A: To Explain with reference to the components in the circuit and point P why the warning lamp is on…

Q: A voltmeter reads 100.5 V. The error taken from an error curve is 5%. Find the true value of the…

A: Given data:Required information:

Q: How does current generally flow in a complete electric circuit with more than one current source

A: Consider the circuit shown in Figure 1 consisting of two current sources of 250 mA and 150 mA…

Q: Assume the diode emits green light when drawing 100ma of current. Assume Vcc=6V. What is the value…

A:

Q: How many 40 W cool white fluorescent lamps would be required to have an initial lamp output of 9,600…

A: Given:Power. P=40WOutput=9600 lumens

Q: Four cells each of 2.10 volt internal emf are parallel connected together to make a battery. The…

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Q: s. What is the internal resistanc

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Q: 2B/ Al has energy gap of 0 ev, AIN has energy gap of 6.3 ev, GaSi has energy gap of 1.95 ev Classify…

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Q: Question 2 a. There are several techniques that can be used to measure the high voltage. Explain the…

A: There are several type of method for measure the high voltage. But here we are explain only one…

Q: A half-wave rectifier circuit with C= 100 μF and R= 2.2k 2 has v₁ = 18 cos(2n-60t) volts. The ripple…

A: For the given half wave rectifier circuit:For the given options which of the following would not be…

Q: For the following circuit find VL, IL, Iz and IR if RL = 180 , repeat for R₁ = 470 R$ 20 V 220 2 Vz=…

A: Given: Circuit diagram,

Q: . A DC voltmeter has a sensitivity of 1000 Avoll When it measures half full scale in 100 V range,…

A: According to the question we have to find current through the voltmeter.

Q: What are the reasons causing the unstability of perovskite solar cells?

A: To do: We have to explain about reasons causing the unstability of perovskite solar cells.

Q: What is the minimum resistance required for the resistor in order for the blue light emitting diode…

A: What is the minimum resistance required for the resistor in order for the blue light emitting diode…

Q: Identify two possible breakdown mechanisms in a Zener Give a brief explanation for each of the…

A: The explanation is as follows.

Q: A PMMC type meter has a full scale deflection of 20 mA. The resistance of the coil is 400. So (1)…

A: Solution: PMMC type meter: full scale deflection i=20 mA                                  =20 ×10-3…

Q: How does a voltmeter differ from a potentiometer? What type of meter is the Corning- 10 pH meter?

A: A voltmeter and a potentiometer are two different types of measuring instruments used in electrical…

Q: There are two types of switch's in the electrical circuit attached . What is the state of each type…

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Q: When connecting an LED: Cathode needs to be connected to negative and Anode needs to be connected to…

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Q: What is the formula used to find the peak voltage of 100 volts effective A. Peak voltage = .707 x…

A: Effective voltage= 100 volts To find the peak voltage:

Q: R1 1 ww- High voltage de supply C Us R2 10W 8 3W

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Q: If a voltage waveform has a peak voltage of 88.0V and 4.5% ripple, what is the minimum voltage

A: In this question we need to find the minimum voltage.

Q: Question V  What is the resistor range if the LED has a forward voltage of 1.7V. Supply voltage is…

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Q: If a difference of 2.15 volts is applied to an unknown resistance and the measured current is in…

A: The potential difference between two points is given by the difference of voltage at the two points.

Q: identify any equiptment at home that undergo an electromechanical energy conversion. name and…

A: Electrical machines can be either generator or motors. They can be either Ac machines or DC…

Q: For the Turn ON voltage of different LED's refer Table 1. Table 1 Type of LED Red LED Turn On…

A: The circuit diagram is, From the table, the turn-on voltage of the orange and blue LED is,

Q: One of the following electrical tools is used to create circuits without soldering: Circuit Board O…

A: Given :   1. Here in this question they are interested to know the electrical tool which is used for…

Q: Question 27 To turn on all the LEDS with the instruction "OUT AL, 7B", AL should be first set to 7B…

A: Given OUTAL 7B So AL will assign 7B value

Q: Why TR's are normal sources of DC in large aircraft instead of batteries? O TRis like a battery but…

A: We need to select correct option .

Q: 2.Electric current is not produced by solar cell when a. When holes move to the p side b. When both…

A: In solar cell to produce current movement of charge carrier is necessary by mean of either diffusion…

Q: Which of the following has higher energy? a. valance band electrons b. impurity atoms c.…

A: The above question is related to the subject of Electronics Devices To get the answer of the above…

Q: What are some of the reasons that some (perhaps all) of your readings do not match the calculated…

A:

Q: Draw the energy band diagram of the solar cell following the solar cell diagram below. Indicate the…

A: According to the question, we need to draw the energy band diagram of the solar cell shown below,