2. VOLTS Vhens 30 20 10 What is the 50 reading? 2. 10 50 20 100 30 150 40 200 10 50 250 50 DCA Vf EAN 4HA mA: BATTERY FUSE & DIODE PRIDECTION KC RANGE 50 2 W-375 Proper Pointer Position 1000 ACV II. READING AN OHMMETER A. Indicate the resistance reading of the ohmmeter below. Direction: WRITE YOUR READING AT THE SPACE PROVIDED.

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: 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: Temperature dependence of resistivity

A:

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: 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: To make a Moving iron instrument to read voltage, its should be increased. O a. Series resistance O…

A: Moving iron instruments are used to measure the current in a circuit. To measure voltage in MI…

Q: 22. a) Describe how the following sensors are used to measure temperature. i) RTD

A: Any system can be autonomous or manual. A system is called autonomous if the output is independent…

Q: What is DF04m? How to use in lighting dimmer system?

A: DF04m is a single-phase bridge rectifier. It has 4 pins having a peak reverse voltage of 400 V and a…

Q: thyristor used in a half wave rectifier used 50 KV , with firing angle 30° , total sistance load 5…

A: *Keeping a note ?as per our company guidelines we are supposed to answer ?️only first 3️⃣ sub-parts.…

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: 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 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: Identify the input and output of the thermistor. a. Voltage and temperature b. Voltage and…

A: The thermistor is a special type of resistor, where the resistance value is the function of…

Q: Digital voltmeter reading range from zero to 9999 digits. Calculate the lowest reading of the scale…

A: Given,The range of a digital voltmeter is,Range=0 to 9999 digits.The full scale reading is,FSR=9.999…

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: 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: need a reference about Elemental Semiconductor

A: Semiconductor has a electrical properties and which is used for the devices like diodes, transistors…

Q: Q2/ Rectifiers can be classified according to a number of different factors explain briefly.

A: Rectifier is a electrical device which is used to convert Alternating Current to Direct Current.…

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: Explain with a neat block diagram the measurement of temperature using Thermistor (measuring…

A: In this question, we have to write about thermistor construction, resistance temp characteristics…

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: Copper is a Select one: O a. Semiconductor O b. Conductor O c. Super Conductor O d. Insulator

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: (a) Determine the colour bands and indicate the resistance range values (minimum - maximum) for each…

A:

Q: Electrical emplifying elements

A: Resistors, inductors and capacitors form an integral part of any electrical circuit. A source,…

Q: Explain the operation of each of the following Devices Thyristor Diode 11.

A: i) we have to explain the Thysristor, it is consist of foure layer of semiconductor device it is…

Q: What is the international unit for current? Name the current-measuring device

A: The international unit for current is ampere. Ampere is the base unit of the current according to…

Q: O 63.7 volts

A:

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: 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: 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,

Q: Thermistor &

A: Temperature- A measurement of the heat and cold in a body is termed as temperature. The units in…

Q: Question 11 Not yet answered Marked out of 1.00 P Flag question For a half wave or full wave…

A: For the half and full wave rectifier PIV  of the rectifier is always equal to input voltage

Q: Compare a three-phase half-wave controlled rectifier with a three-phase full-wave controlled…

A:

Q: In reference to the given circuit, what is the peak load voltage, Blank 1 if the diode drop is…

A: Given: Primary RMS Voltage = 110Vrms N1 = 10 N2=1 Vd = 0.65V Need to calculate the peak load…

Q: When is it necessary to switch the multimeter/voltmeter ranges in measuring voltage?

A: An ammeter is a device that measures the current inside the electrical circuit. It's name comes from…

Q: What are the possible advanced changes to the voltmeter in the future?

A: Electrical devices are used for measuring electrical parameters, like current, voltage and power.…

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.