Calculate the sensitivity

Q: ?Which of the following protects only against over-current (äbäi 2) MCB ELCB O RCCB C Socket C

A: Given, Which of the following protects only against over current

Q: A potentiometer is used to measure the voltage between two points of a dc circuit, which is found to…

A:

Q: A pressure measuring device indicates 12 psi which actually has the true value as 11.5 psi. The…

A: Given data, Measured value = 12 psi True value = 11.5 psi

Q: A pressure measurement instrument is calibrated between 10 bar and 260 bar. The scale span of the…

A: In this answer let's discuss about the scale span of the instrument.

Q: The meter element of a permanent magnet moving coil instrument has a resistance of 5 ohm and…

A: Given, The meter element of a permanent magnet moving coil instrument has Resistance, Rm= 5 ohm…

Q: Prob. 5 A 1,000 ohm potentiometer that can rotate from 0-320 degrees is used as a slide-wire to…

A: “Since you have asked multiple questions, we will solve the first question for you. If youwant any…

Q: Draw typical schematics for: 1.BJT current mirror of 5 mA (use VCC=10V); 2.Si temperature sensor…

A: We are answering all three questions below. It is asked to draw typical schematics for BJT current…

Q: Calculate the time constant Also Find the calculated voltage Vc

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Q: 5 V MPU 5 kQ RESET 150 kO 1 pF SW 1 In the circuit above, a reset will be performed when the MPU…

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Q: Calculate ia in the circuit

A: Circuit diagram is given as ;

Q: Explain the given circuit diagram and also explain its functions with suitable examples. Ground 1…

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Q: C) If copper branches are added to the thermocouple circuit according to the figure below. In the…

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Q: Voltmeter Sensitivity: Select one: a. none of the given answers. b. ratio of the range of voltage…

A: Voltmeter sensitivity is the ratio of total resistance to the voltage range for a multi range…

Q: A voltmeter has accuracy 1.2% of full reading from 0 to 100 V. the theoretical expected value we…

A: The solution can be achieved as follows.

Q: Which one of the following is an illumination device? Voltmeter Multimeter LED Ammeter

A: In this question we need to choose a correct option

Q: You are given a length of uniform heating wire made of a nickel-chromium-iron alloy called Nichrome;…

A: Given resistance of a wire R= 79.03ohms  Potential difference,V= 115 volts. The energy dissipation…

Q: The desired temperature is set by using a rotary potentiometer having a resistance of 10 kΩ, with…

A: GIVEN:                R=10KΩN=100Iin=5Vt2=200t1=25y2=180y1=0 FIND: (1) resolution of potentiometer…

Q: 0.272A 0.32 0.048 L 0.08503 9A 1642 4.70L 2.80A Radio 20.10V 14.20V(+ Battery Wind Solar Panel…

A: Radio Repeater It is an electrical device which capable to receives the radio signal and forward it…

Q: Find the input voltage of the potentiometer shown below, if the output voltage is 10 V. 4 Vo= 12 V…

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Q: 220 /3 3) A three phase half wave controlled rectifier has a supply of 220 V/phase as shown in fig…

A: Output voltage of three phase half wave rectifier is shown below. It consists of three thyristor and…

Q: Mercury filled glass thermometer is used to measure very high temperature. Select one: True False

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Q: Please do fast with in 5 min. I need instructions only. In 8085.

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Q: he semiconductor used in the Sullivan Wrist Calculator has five circuits, each of which has its own…

A: Given reliability rate component1-0.902-0.953-0.984-0.905-0.99

Q: A pressure measurement instrument is calibrated between 10 bar and 260 bar. The scale span of the…

A:

Q: Potentiometer transducers are used for the measurement of O a. Both (a) and (b) O b. Humidity c.…

A: Need to find correct option

Q: A pressure sensor gives 0.1 at O psia and 4.75 at 60 psia. we want to transmit this information…

A: Given data: Pressure sensor gives : 0.1V at 0 psia4.75 V at 60 psia Current standard : 30 mA to 110…

Q: 30. A commercial pressure sensor is used to measure gage pressure Pgage of a gas container. If the…

A: Gauge pressure of any system is referred as overpressure it is nothing but the pressure experienced…

Q: A galvanometer is rated to have a sensitivity of 80mA/cm.What will be the change in reading when the…

A: Given a galvanometer is rated to have a, Sensitivity = 80 mA/cm Current reading = 500 mA

Q: 5. (a) Find the rate of conversion of chemical energy to electrical energy in the battery (= power…

A: Given circuit, here, Supply voltage, V=12 VInternal resistance, r=1 ΩExternal resistance, R=5 Ω

Q: Which of the following sensor can be used to measure a temperature of -230 degree celsius

A: (1) Nickel RTD :- The typical range of temperature measurement  of nickel RTD is (-80°C to 260°C).…

Q: alculate : Output - 27 lakhs energy input - 5 % of output material input - 200 % of energy…

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Q: A (0 - 13) A range ammeter has inaccuracy of + 2.0% of its full scale. Calculate the % error in…

A: Given parameters are: Range of Ammeter=0-13A% Inaccuracy=+2.0%Readin/ expected value=4.5A

Q: A pressure measurement instrument is calibrated between 10 bar and 260 bar. The scale span of the…

A: Given: A pressure measurement instrument is calibrated between Maximum pressure, Pmax=260 bar…

Q: 5. Determine the current I for each of the configurations of Fig. 155 using the approximate equiv-…

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Q: Potentiometer is a non-contact type sensor Select one: True False

A: Potentiometer : potentiometer sensor is sensor which convert mechanical distance into voltage…

Q: If the sensitivity of a measuring instrument is 20 / °C, the output from the device is__ a.…

A: Given data, Sensitivity of measurement, S=2 Ω/°C

Q: If a deflection of 13 degrees in a pressure transducer is produced by a pressure of 3 bar, the scale…

A: 1) given deflection in degree=  13 Pressure is 3 bar 2) no of bits n= 16 V range = 250v

Q: 1. Find the value needed for A for oscillation and the oscillation frequency for the oscillator…

A: Oscillation frequency: It is the frequency of the oscillator and is the number of the oscillator in…

Q: What do you determine when you compare the measured value and the calculated value of the output…

A: In this question we will write about error...

Q: A level measurement system consists of three linear elements with sensitivities of 0.050, 21.5 and…

A: Given: System contains three linear elements having sensitivities  K1=0.050K2=21.5K3=0.99 I\True…

Q: / The dark saturation current of a solar cell is 1.75 * 10* A when the cell is at 35°C and the…

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Q: A voltage of 2.70 V is being measured by an analog indicating instrument having a scale range of 0 –…

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Q: PROBLEMS 2. A digital voltmeter has a read-out range from 0 to 9,999 counts. Determine the…

A: In this question we need to find a resolution of the digital voltmeter.

Q: The temperature measurement capability of thermistors is from 200°C to over 2000°C. Select one: O…

A: Consider the following temperature measurement devices. Thermistor and Thermocouple.

Q: Prob. 2 The expected voltage in a part of a circuit is 8.6v. However, the following are the actual…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: The rotary potentiometer widely used to measure the angular displacement. It has maximum angle of…

A: Measured value of the given system= 60ohm Absolute Error 0.75  Find the accuracy of the system?

Q: An analog voltmeter has the selector set to 300V DC. Reading the position of the needle, the input…

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Electrical Heating Unit

The conversion of electrical energy to heat energy is known as electric heating. The heating system that converts the electrical energy to heat energy for various application is called electrical heating unit. Electricity is employed as the firing mechanism in electric heating systems, which transforms electric current to heat. Electric heaters have heating elements in the form of electric resistors.