function of three point starter?

Q: 5. Find x[n] for each DTFT given below: (a) Xa(w) = 1 +e¯jw³ (b) Xa(w) = e-jw1.5, (c) Xa(w) = cos²…

A:

Q: Determine Thevenin equivalent resistance of the following circuit E + Answer: 20 V R₁ R₂ www 6Ω 6Ω…

A: Given circuit:

Q: Write specifications details of all types of wiring/ cables

A: Electrical wiring A method of connecting different accessories for electrical energy distribution…

Q: draw single line diagram for a 3 phase consumer electrical wiring system, consider the following…

A:

Q: 64. A 50 Hz, 11 kV, 3-phase alternator with earthed neutral has a reactance of 5 ohms per phase and…

A: Given, A 50 Hz, 11 kV, 3-phase alternator with earthed neutral has Reactance = 5 ohms per phase The…

Q: Design a clamper to perform the function indicated Vi 20 V -20 V + Ideal diodes Design 0 Vo +16 V -…

A:

Q: In a magnetic field, a coil with a resistance of 500 is placed. Determine the current at the coil at…

A: According to Faraday's Law of Electromagnetic induction, When a coil is placed in a time-varying…

Q: (b) Vi A circuit which operates at o = 50 rad/s is shown in Figure Q2(b). (i) (ii) If an input…

A:

Q: difference betwwen fuse and circuit breaker ?

A: Fuse : A fuse is a type of electrical safety device that protects an electrical circuit from…

Q: A separately excited DC generator is rated at 172 kW, 430 V, 400 A and 1800 rpm. Its magnetization…

A: The Given Separately Excited DC generator is rated at 172kW,430V,400A and 1800r/min The…

Q: Consider an ideal MOS capacitor with p-type silicon biased into depletion. Let x = 0 be at the…

A: Considering an ideal MOS capacitor with p-type silicon biased into depletion. Let x=0 be at the…

Q: condary voltage and the output and power factor of each transformer. Test data Open circuit:…

A: SOLUTION- Load : 750 A, 0.8 pf lag IL=750∠-36.86°A A.  V=200 V      I = 200400=0.5 PA=15KW =…

Q: 1. Which of these is incorrect for an operational amplifier? a) It has a high voltage gain b) It is…

A:

Q: 12-16. Determine the wavelengths for electromagnetic waves with the following frequencies: 5 kHz, 50…

A:

Q: 13. Find Vx in the circuit of following figure: ΤΩ M 15 V 2 Vx + 502 (4.167V)

A: Given circuit,

Q: 80. A series circuit with one branch of R = 60 and a single unknown element in the other branch has…

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

Q: 1. Calculate the output voltage of the circuit shown below. 250 2 www V₁LSV 201 ww

A:

Q: analyse any six rules of indian electricity are mostly preferable

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Q: H Vcc - 12 V c-2 MA Nc Rx B = 80 Ve=7.6 V VE = 2.4 V

A: We need to find out the value of unknown resistance value for given circuit

Q: Problem 2 Solve for iz for all values of t. 1=0 2 A -⁄²=; +1= C vom 1H 352

A:

Q: differentiate between overhead service connection and under ground service connection with sketch

A: Overhead Service Connection:- Electric locomotives, trolleybuses, and trams receive their electrical…

Q: A 250 V d.c. shunt motor has a shunt field resistance of 200 S2 ohm and an armature resistance of…

A:

Q: 5. Determine the time constant, in seconds, for an inductor coil with an inductance of 0.5 H and…

A: TIME CONSTANT:- It is the time required to reach the response to 63.2% of  of final value while…

Q: 10. a) A1: c) A3: + 12V 아 11. a) A1: c) V2: c) RT: 최다 + 12V A1 A3 A1 R1=32 ww M R2=3Q V1 10 302 b)…

A: Note current flowing in series circuit remain same but voltage varies based on a circuit element…

Q: Factor to obtain a product of sums: (c) AB+ A'B'C + B'C'D + BC'D' (d) A'C'D + AB'D' + A'CD' + BD (e)…

A: It is given that: c) AB+A'B'C+B'C'D+BC'D'd)A'C'D+AB'D'+A'CD'+BDe)WXY+WX'Y+WYZ+XYZ'

Q: 7. Assume Q = 0 initially and determine the waveform of Q for the NAND SR latch with the following…

A:

Q: circuit. Use the nodal analysis to find the branch current i₁, and node voltages, v₁, and v₂ in the…

A: The required parameters can be calculated by applying kirchhoff's current law to the circuit.

Q: (b) Prove the following Boolean expression. (i) (A+B+C)(A+B+C) = AB+C (ii) (A+C)(Ã+B) = AB + AC

A:

Q: In RL series circuit, voltage across resistor is 6V and voltage across inductor is 8V. Power factor…

A: Given: In series RL circuit, Voltage across resistor, VR=6 V Voltage across inductor, VL=8 V

Q: What is the value of free space permittivity?

A: In this case, the value of the free space permittivity is to be determined.

Q: Consider the RC circuit shown in figure. Find the following: (a) The governing differential equation…

A: Given data : The given circuit is shown below,

Q: find the phase-voltage Vol and torque angle (8) at full-load.

A: Alternator is a device which converts mechanical energy into electrical energy. It is also known as…

Q: In the DC circuit below, all resistors are 20 N. ɛ1 = 100V, ɛ2 = 50V %3D %3D R R R R R (a) for this…

A: Given:

Q: A correctly adjusted single phase 240 energy meter has a meter constant of 600rev/kwh. Determine the…

A: A gadget that calculates how much electrical energy is used is called an electric metre or energy…

Q: Draw the logic diagram of a 2-to-4-line decoder using (a) NOR gates only and (b) NAND gates only.…

A: The two to four decoder can be designed by using the universal gate and this can be achieved by…

Q: 13. Find Vx in the circuit of following figure: 192 M 15 V + 2 Vx 592 w (4.167V

A: Given circuit:

Q: A 150-m antenna, transmitting at 1.2 MHz (and therefore by ground wave), has an antenna current of 8…

A: Given,Transmitting ntenna height, hT=150mFrequency, f=1.2 MHzAntenna current, I=8ADistance,…

Q: Simplify the following Boolean expressions, using four-variable K-maps:…

A: Given data : The given Boolean function are FA,B,C,D=A'B'C'D'+BC'D+A'C'D+A'BCD+ACD'

Q: substation auxillaries

A: Transformer- A device that transfers the electrical energy between two electrical circuits which are…

Q: Prove that the exponential signal shown in Fig. is non-periodic

A:

Q: -7. Determine the reflection coefficient for a transmission line with incident voltage E; = 0.2 V…

A: Reflection coefficient RC = Reflected Voltage/Incident voltage…

Q: write down the slection of wiring accessories used in electrical installation

A:

Q: At a certain frequency, the output voltage of a filter is 6 V and the input is 12 V. The voltage…

A: Given: In a filter V0=6 VVin=12 V

Q: Question 6 a) Obtain the transfer function for the block diagram shown, by using the signal flow…

A: Given data, The block diagram is

Q: Find an expression for the force on the slider block A in Figure. Neglect the reluctance of iron.…

A: Given information about a magnetic core is, Reluctance of iron Siron=0. N1=200. N2=100. i1=10 A.…

Q: CRB RB Q4 R V01⁰ +0. io Q₁ Stage 1 Q3 Cm Ic RC Q₂ V02 M R₁ R4 RA -R3 Stage 2 R3 741 + +10v R W 2…

A: ans:(c) 5KHz

Q: PMMC instrument has a coil of dimensions 10 mm x 8 mm. The flux density in the air gap is 0.15…

A: It is given that: A=10mm×8mm=800×10-6m2B=0.15 Wbm2N=100I=5 mAK=0.2×10-6 Nmdegree

Q: se the best statement that explains why a constant magnetic field cannot do work on a mov O The…

A: The fact that magnetic force do no work is an elementary and direct consequence of the Lorentz force…

Q: 20. Four electricians are discussing wiring under raised floors in information technology equipment…

A: Given, Four electricians are discussing wiring under raised floors in information technology…

Q: write various methods of earthing and explain any one method with sketch with detailed explanation

A: Earthing:- The term "earthing" refers to the immediate discharge of electrical energy that occurs…