What could be an option to vary the capacitance of a capacitor even though the plate areas and supply voltage are kept constant? 1.by tilting one plate with reference to the other 2.by changing the plate separation 3.by breaking one plat

Q: A 3-core cable (3-Øline) transfer 33 kV and 50 Hz, If the conductor-earth capacitance (Ce) is 0.23…

A: Given  Frequency f=50 hz Voltage V=33 KV Conductor earth cpacitance Ce=0.23 μF Charging current…

Q: Explain briefly various theories of breakdown in liquid dielectrics.

A: Liquid dielectrics are used to fill transformers, circuit breakers and as impregnates for high power…

Q: 2.2 Suppose a sinusoidal voltage of ±10 V with a frequency of 500 HZ is to be displayed on an…

A: The given problem is from measurements and instrumentation.  The detailed solution is given in the…

Q: 14. In a given parallel plate capacitor with a stored energy of " W" Joules, if the capacitance…

A: Energy stored in capacitor given by W= 0.5CV^2

Q: Question 4: The dimensions of the inductor is given in the following figure. The coil contains 200…

A: flux=MMFReluctance. Reluctance=LengthU0×Ur×area of core. Inductance=No.turns×Fluxcurrent

Q: Questions: 1. How does the area of the alumirum foil affect the capact ance if the paper capacit or?…

A: C=ξAdThus C∝A So, if area of aluminum is increased then capacitance will also increase.

Q: This is a toroidal inductance. Calculate the inductance of this material. r1 = 96mm, r2 = 120mm, a =…

A:

Q: Capacitance changes when ______________.   a. Dielectric changes   b. Distance between plates…

A:

Q: Electric field terminates at...

A: Because positive charges repel each other,the electric field around an isolated positive charge is…

Q: what is process leads to lowering the number of free electrons? what is The Townsend's Criterion why…

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

Q: B) The permittivity of a solid insulator is 5.6 and loss angle is 0.5 degree. If the insulator is…

A: As we have given: εr=5.6δ=0.5°E=6 MV/mf=60 Hz

Q: A. Define Electric field strength B. State five practical applications of capacitors C. Name five…

A: (A) Electric Field Strength :- • The Electric field strength at any point is defined as the the…

Q: Why is the conduction angle greater with an inductive load than with a purely resistive load?

A:

Q: 1. What are the two necessary conditions for a thyristor to begin conduction? 2. Once a thyristor…

A: The condition for a thyristor to begin conduction is,  The conduction happens when the anode…

Q: Question 1.) Fill in the blanks with proper wording a.) For a purely resistive circuit, the voltage…

A: Fill the blank  What is relationship between current phasor and voltage phasor in case of  1.…

Q: 14. Determine all of the branch currents for the circuit shown in Figure 3.6.9 assuming E is a 1…

A:

Q: 'm not sure what capacitive touch is, or how it works.

A: Capacitive touch : Capacitive touch is the type of control display in which the input is the…

Q: Electrical conductivity increases with increasing temperature. TRUE FALSE

A: Correct option is False Why because, for a given conductor, if temperature increases , There is…

Q: Given:μ = 1200 The core has square cross section and all dimension are in cm. 10 A 1² N₁ 500 turns…

A:

Q: 1. Explain electric are discharge V-A characteristic in DC and AC modes.

A: The DC and AC Forms of Arc welding are to basically used to for welding applications which require…

Q: The relationship of the relative permittivity of the material in a capacitor to the value…

A:

Q: Answer the following questions below with 2-3 sentences: 1. How Piezoelectric Effect Works? 2. What…

A: The capacity of some materials to create an electric charge in response to mechanical stress is…

Q: Which of the following forces can exist without liquid solution? Electrical double layer force Van…

A: Solve the problem

Q: 4. Find the net potential (voltage) at pt. p produced by the charges as shown in the figur Q8= +1uC…

A: Figure is given as,

Q: A. For the following figure, the diameter of each conductor is 2.5 cm. Find the inductance and…

A:

Q: In the experiment set-up, what is the Inductance in the given AC supply R-1500 O a. 0.9 Henry O b.…

A:

Q: left Tight daun There is a uniformly distributed negative charge on the semicircle shown. What O? O…

A:

Q: A. Define Electric field strength. B. What are the factors affecting the capacitance of a parallel…

A: A. Electric field is defined as the force per unit charge . Electric field strength is defined as…

Q: Conductor carries more current on the surface in comparison to its core, this phenomena is called…

A: As per guidelines given to us we can only provide the solution of first three questions. Here we are…

Q: Explain the modifciation to be made to the schering bridge for the following situations: i) Hihg…

A: We have to explain the modifciation to be made to the schering bridge for the following situations:…

Compensation Techniques

The compensation techniques are the methods that are employed in the electrical control systems to enhance the performance of the system. The performance are generally affected by the factors like lag in the compensating devices, slow response of the system of the components like sensors used in the control system. The basic compensation technique involves lag compensation, lead compensation or the combination of the both.