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

Q: Please answer in typing format solution

A: Step 1: Given peak voltage of input on the primary side of transformer Vp= 190V. When it is…

Q: what is the process on how to read an analog meter

A: Let us first understand what is an Analog Multimeter is - A PMMC meter is an analogue multimeter. It…

Q: (b) The input waveform for the clamper circuit configuration in Figure 3(b) is shown in Figure 3(a).…

A: The solution is given below

Q: How to construct a voltmeter by galvanometer?

A: Voltmeter - A voltmeter is a device, used to measure the potential difference between two ends of…

Q: In the figure shown below, +1 + RLoad what is the voltage across the diode when the switch is open?

A: It is given that:

Q: What is the circuit in the given 1 point diagram called? R VIN D1 D2. Vo VRI I VRZ

A: In this circuit there is no capacitor is present .

Q: 10. In the circuit shown in Figure 3, find the current through the zener diode. Vs = 20V Vz = 10V R…

A: All questions are different. So I am solve questions 10 for you.

Q: explain briefly and consicely the importance of tolerance in resistors

A: Tolerance of resistor is the nothing but how much is the resistance value measured of its actual…

Q: A thermistor has a: a. positive output voltage. b. negative output voltage. c .positive…

A: A thermistor is an electronic component that is sensitive to temperature changes and is often used…

Q: Please answer in typing format

A: Step 1:A rectifier is used to convert AC signal to DC signal.Working of half wave rectifierSince,…

Q: Why are these versions of diode circuits called clipping circuits?

A: The explanation is as follows.

Q: The application of rectifiers are (you can choose multiple answers) DC motor speed control UPS…

A: Dc motor speed control has not contain rectifier UPS CONTAIN RECTIFIER REGULAR DC  POWER SUPPLY…

Q: Which one of the following rectifier mostly used in a DC regulated power supply? half-wave rectifier…

A: Which rectifier is mostly used in a DC regulated power supply

Q: The voltage out of a bridge rectifier flows for

A: Output voltage of bridge rectifier is unidirectional in nature. Due to that average value of the…

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: (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 circuit in the given diagram called? * R VIN D1 D2. Vo VR2 I Vaz VRI O Clamper Full Wave…

A: we will analyze circuit  for various values of input voltage and based on the output we will decide…

Q: what is the main difference between of thermometer &thrmisor?

A: Thermometer is used to the measure the temperature of human body mostly it is used in a clinic. it…

Q: If Vcc=9V, R1=R2=D1,432 ohms, Beta=150, re'=9ohms, RL=474 ohms assume D1 and D2 are practical…

A: The given data's are, VCC=9 V, R1=1 Ω, R2=432 Ω, β=150, re'=9 Ω, RL=474 Ω. Here the RE=RL. From…

Q: If a resistive load is supplied from a single phase half wave rectifier, if a supply voltage is…

A: we will derive Rms and average voltage for output voltage. power output=Vrms2R.

Q: BATTERY (11) 3 BT1 DIODE D? DIODE D1

A: For this Circuit we need to calculate voltage drop across the resistance R1BT1=13.6…

Q: Explain the theory of voltmeters sensitivity and current's gain of the ammeter?

A: Voltmeter sensitivity is defined by the reciprocal of the amount of current required for full scale…

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

A:

Q: What is the maximum value of the potentiometer? And What project can do using potentiometer? Explain…

A: It is asked to explain in brief about the maximum value of a potentiometer. It is aslo asked in…

Q: What is the circuit in the given diagram * ?called R DI D2 Vo VIN VRI VR2 Clamper Not all above…

A: When  → VIN ≤VR1      D1 - OFFVIN > VR1      D1 - ONVIN<VR2     D2 - ONVIN >VR2    D2 -…

Q: In a torsion head type electrodynamometer a current of 25 A requires a deflection of 90° in the head…

A: We have been given an electrodynamometer with, I = 25 and θ = 90° and We have been asked to find,…

Q: Describe the function of voltmeter and ammeter

A: Voltmeter and ammeter is an instrument which are used in an electrical or electronic circuits. -The…

Q: if diodes are silicon diodes, what is the voltage across R? express answer in volts 10 V= D₁ D₁ (i)…

A:

Q: A type K thermocouple with an 85 degree F reference produces a voltage of 52.48mV. What is the…

A: Here for K type thermocouple, we need to consider its Voltage Vs Temperature table.  Here I can't…

Q: For a three-phase controlled rectifier how many converter switches are required to get the output…

A: According to question: There are two types of three phase controlled rectifier: a) Three phase half…

Q: The condition at which a FE

A:

Q: What is the circuit in the given diagram * ?called R D1 D2. VIN Vo VRI T VR2 Not all above Clamper…

A: we will analyze given circuit for different ranges of input voltages. i.e. when diode will conduct…

Q: Draw the output voltages of each rectifier for the indicated input voltages, as shown in Figure…

A:

Q: 1. Why are these versions of diode circuits called clamping circuits? What is the meaning of clamp?…

A: Clamping circuits for diodes are so named because they "clamp" the voltage or waveform to a…

Q: Q-9 b) Electrical Engg. A 0 to 200 V dc moving coil voltmeter has a guaranteed accuracy of 0.75% of…

A: Given- Range of Voltage = 0 to 200 V, Accuracy = 0.75%, Voltage measured by instrument = 100 V,…

Q: 31. If the voltage measuring function of a linear NTC thermistor is Vout = -1.4T( "C) + 4.35 V, the…

A:

Q: * What is wrong with this circuit? R₁ 10 kn V₁ 24 V 1N4744A 1 15 V The zener is open. O The zener is…

A: We need to check whether diode is on or off

Q: 72. If the input frequency to a 3-phase rectifier is 50 Hz, then output will have a frequency of (i)…

A: Given: Input frequency of a 3-phase rectifier, fin=50 Hz

Q: A2 3:2 220V 1k What is PLave? 66mW 21.5W 147mW 132mW

A:

Q: what is pacemaker, Explain in detail different types of pacemaker

A: Pacemakers are electric activity generating devices, fitted in the chest or abdomen, which is used…

Q: D1 RL Vdd = +6 V Lund VF VL Figure 1-2.b 6000 6000

A: If the diode is open then we take the node voltages of that two open nodes to calculate the voltage…

Q: 3. Using constant voltage drop model of V₁ = 0.7V, calculate the current I, the voltage V, and the…

A: A diode is a two-terminal electronic component that allows current to flow in only one direction…

Power Measurement

According to Blondel's theorem, the total power is measured with one less number of wattmeters than the number of wires present in the system. So, a single-phase and two-wire system will require one wattmeter and a single-phase and the three-wire system will require two wattmeters, and a three-phase and the three-wire system will also require two wattmeters and a three-phase and the four-wire system will require three wattmeter devices. The wattmeter is a device that measures power using one voltage and one current input as shown in the above figure. Multiple current or voltage input pair cables are used by many power analyzers and digital storage oscilloscopes (DSOs) for measuring watts, in effect within a single instrument acting as multiple wattmeters. It is possible to measure three-phase and four-wire power with one correctly specified power analyzer.