The total current in a circuit with three 1A lamps connected in parallel, across a 12V supply. 3. When the resistance in a DC resistive circuit increases, what happens to the circuit voltage?

Q: 1. Calculate the Inverse Laplace equations of the filled equations. X=2| 25? + 3s+X F(s)=…

A:

Q: 6. Discuss the difference between direct current and alternating current?

A: Current is flow of electrical charge  These are of two type Dc current  Ac current

Q: Q10. To produce a voltage output to 9-Volt of the DC power supply circuit shown in Figure 3, what…

A: R1 = 100 Ω Expression for Vout - Vout= Vref.x 1+R2R1+ Iadj.x R2 Iadj. is negligible most of the…

Q: 2-8. The following voltage waveform is seen on an oscilloscope connected to the input of a length of…

A: Given below clear explanation

Q: iT For the circuit shown in figure beside, if the supply current is: i=5+10sin2000t+6cos4000t-4…

A:

Q: Choose the correct name of meter which has more number of shunt and series multiplier resistances. O…

A: To increase the range of ammeter shunt multiplier resistance is used in parallel with ammeter. To…

Q: Calculate the required DC supply voltage VCC when RC=1965 ohms, IB=35 uA, VC=8V, R2=4746 ohms,…

A:

Q: 2. An inductive reactance of 8 N is connected in parallel with a capacitive reactance of 18 N; this…

A:

Q: For the power electronics circuit shown; a) Draw the waveforms of V.. b) Find the conduction angle…

A: Given circuit is Half wave rectifier with LE load   to plot output voltage when Vs=100 sin 120πt

Q: The number of currents alternating at different time intervals in an alternating current circuit are…

A:

Q: The current in a circuit known to consist only of resistance and inductance in series is 8.31 amp…

A: The solution is given below

Q: rotary standard with a KH of 1/3 when per revolution and a multiplier of 3 makes 42.4 revolutions…

A: To find the percent registration, we need to compare the expected number of revolutions to the…

Q: What is the power dissipated by the 0.500-ohm load resistor that is connected to a 12.0-V emf with…

A: First we will find out voltage across load resistance.then We will find out power across load .

Q: what can be observed in series wherein resistors with the same ohmic value

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Q: For a system if the value of peak overshoot is 22 %, then the value of damping ratio Oi is

A: Peak over shoot pos = 22% = 0.22 Damping ratio Zeta

Q: If the voltage Vs = 800 Volts, then the %3D current flowing in the primary winding I, is: 18 -j20n…

A: If the voltage Vs = 800V Current flowing in the primary Ip ?

Q: iT For the circuit shown in figure beside, if the supply current is:…

A:

Q: The following are the correct sign conventions for analyzing circuits using Kirchhoff's Laws EXCEPT:

A: The direction of current travelling in a circuit can be given as the positive potential as the…

Q: Problem 5 For two electrical system shown in Figure 5, use cyclic currents to derive a complete…

A: Since you have asked multiple questions so we will solve part (a) question for you. If you want any…

Q: The figure shows the operation circuit of staircase wiring. What is the position of switches? Phase…

A: In the figured,  Two way switches. Are consist for staircase.  What is the position of the switches?…

Q: Two heating units A and B are connected parallel across a 120-volt supply. Unit B takes twice as…

A: Given

Q: answer the following based on the 3-phase transfomer configuration in figure 7, worksheet4.…

A: The primary sides of given bank of transformers are connected in delta and the secondary side as…

Q: A 12-V DC automobile head lamp is to be used on a fishing boat with a 24-V power system. The head…

A: Given     Rating of lamp ,P = 50W Voltage rating of lamp ,VL= 12V Available Voltage, V= 24 V

Q: In a series AC resistive circuit: O a) voltage leads current by 90°(degrees). b) current leads…

A: Option c Current and voltage are in phase

Q: 2. A strain gauge of sensitivity 0.22 / Kg is used as a sensor in weight measurement system. Find…

A: As per Bartleby guidelines we are allowed to solve only one question, since these parts are…

Q: The reading of ammeter A1 is____ A.The reading of ammeter A2 is____ A. The reading of ammeter A3 is…

A:

Q: In the circuit shown in figure, when the firing angle of thyristor T is 90 degree, what is the value…

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Q: What is the resulting voltage when you connect two 9- Volt batteries in parallel?

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Q: A voltage sources an IR drop across a 20 ohms R1, 60 volts across a 30 ohms R2, and 180 volts across…

A:

Q: 5) During the critical disruptive voltage. a) the conductors are surrounded by a faint violet glow.…

A: Critical Disruptive voltage : It can be defined as a subdivision in the neutral electrical energy…

Q: Circuits A and B are connected in parallel and supplied with 200 volts 50 Hz. Circuit A is a choke…

A:

Q: 9) 150 V a) V-21.5V b) V-75V Ⓒ%-58.88V d) V-73.21V e) None of the above 40 w a) 1-9.28A b) 1-12.74A…

A:

Q: P2(W) 8.78W 13.4W Test E2(V) 120V 12(A) 29A Open-circuit Short- circuit Primary 6.85V 2A P1(W) 7.69W…

A: From the given data: transformer voltage ratings are secondary side voltage=E2=120 V primary side…

Q: In a series circuit, a variable resistor and a 66.2 microfarad capacitor is supplied by a 120 volt,…

A: The solution is given below

Q: Why it is preferable to connect bulbs in parallel rather than series? Explain your answer.

A: here they are asked about why the bulbs are connected in parallel rather than series ? first we have…

Q: For a system if the value of peak overshoot is 16 %, then the value of damping ratio o is

A: Peak overshoot= 16%

Q: 13. A rotary standard with a K, of % whr per revolution and a multiplier of 3 makes 42.4 revolutions…

A: Revolution testing:

Q: A resistor with a coil connected in series A sinusoidal voltage of 120 volts, 25 Hz was applied to…

A: Not required

Q: Vdc0 U=12 V Circuit #1 Ried LED www Ried_series Vdc0 U= 12 V Current in LED (A) Circuit 0.03 #₂ 0.02…

A: Given Data:An LED illumination circuit with,Supply voltage Set-current of the diodes V-I…

Q: If the per unit reactance of a power system up to the fault point is 0.1pu and base power (VA 10…

A: Given data Base MVA = 10 MVA Fault point is =0.1

Q: Calculate the power factor and phase angle in a sinusoidal current-carrying circuit from measuring…

A: Given Data: Readings of, Ammeter Im= 2.5 A Voltmeter  Vm=200 V Wattmeter  Pm=220 W Full Scale…

Q: i need help thank you

A: Please refer below pages.If you have any doubts please feel free to ask.Explanation:Step 1: Step 2:…

Q: 9. An alternating current and a direct current flow simultaneously in the same conductor. If the…

A: Given data, DC current Idc=11 A Effective value of Alternating current that is RMS current IAC=5 A

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.