11. Describe the operation of a vector impedance meter with the help of a block diagram. Explain the function of each block.

Q: e) Explain the most harmful harmonics for power transformers.

A: Need to find most harmful harmonics for power transformer

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A: The voltage drop across the resistor is defined by the ohm's law. The voltage difference across the…

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A: Arc Welding is process which used arc to melt and join the metals. For the purpose of generation of…

Q: ix. What is the purpose of surge tank in hydro electric plant?

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: what is the standing wave of a 75 ohm connected to 50 ohm transmission line?

A: The characteristic impedance is Z0=50 ohms.  The load impedance is, ZL=75 ohms The standing wave…

Q: Advantage of DC transmission over AC.

A: A high-voltage,DC electric power transmission system uses DC for the bulk transmission of electrical…

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A: Given, cost of coaxial wire = 25 centavos/metercost of twisted wire = 18 centavos/metersoldering…

Q: Factors in selecting service conductors. Factors in selecting generator

A: (a)There are number of factor sin choosing the service conductors that are mentioned below.

Q: 4- What is the relationship between the clipping level and the DC voltage?

A: The relationship between the clipping level and the dc voltage is as follows; The most extreme DC…

Q: 2. What fault occurs when Line and Neutral wires come with each other? Which device is actuated?

A: According to the given question, it is required to describe the fault which occurs when a line and a…

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A: In AC circuits generally we use combination of resistors inductors and capacitors. In case of AC…

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A: Disturbance rejection in process control  The unsettling influences could be outer or produced by…

Q: 1-DO you need a repeater station if we used optical cable under the sea level? And why?

A: If we used optical cable under sea level then there is a chance that it lose or reduce its signal.…

Q: () List any three factors to be considered for mechanical design of overhead lines

A: According to our expert policy only one individual question is to answered.kindlybrepost the…

Q: Mention three reasons behind increasing the voltage to large values during the transmission stage in…

A: The explanation is as follows.

Q: List three applications of electrical transformers.

A: Brief description : Transformers works based on the principle called electromagnetic induction and…

Q: Explain all components

A: The functioning and purpose of each of the components can be explained as: The bias for the base of…

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

Q: Electric Powers System for Nonelectrical Professional can you describe effective preventive…

A: Electrical Preventive Maintenance (EPM) is the act of leading routine assessments, tests, and the…

Q: Which is better Ac generator or Dc generator? both having same voltage output. Explain.

A:

Q: Briefly describe how a distance can be measured by the method of phase comparison

A: From the method of phase comparison, the distance is measured indirectly by determining the number…

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A: Protection devices are used in a circuit to protect the equipment and provide safety for humans from…

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A: All the holiday lights are designed to operate on a standard voltage, it must be connected in…

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A: According to the given information, person A was standing directly in front of the high voltage (HV)…

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A: Sequence control is generally used to start or stop motors in a specific order. It is used when one…

Q: An overhead line has span of 260m. The tension in the line is 1200kg while the conductor weighs 650…

A: As we have given : L=260 mT=1200 kgw=650 kgh=13 m

Q: a) High Voltages are preferred for Transmission of Electricity. Why? b) Why Generation Voltage…

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: What is the smart grid?

A: A smart grid is a grid which involves the large variety of the production of the electricity like…

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A: Power outage is also called as the cutting of power or the power out,the blackout of power, the…

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A: type of bus quantities specified quantities unspecified Generator bus P, V Q, δ Load bus P, Q V,…

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A: Pulse width modulation techniques are used to improve the steady and dynamic performance of the…

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A: A healthy power system always operates at a constant frequency. There are two major reasons of…

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A: When a phase is missing or disconnected from a 3 phase power system, this type of failure is called…

Q: With diagram explain the construction of power factor meter.

A:

Q: 6. Why is it important to measure Strain?

A: We are authorized to answer the first question since the exact one wasn’t specified. Please submit a…

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A: During the selection of the conductors, the motor full-load ampere rating is taken in the squirrel…

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A: Transient stabilty  refers to the ability of power system to restore synchronism after large…

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A: Answer: TRUE  Because Nowadays  in every where we use these fuses and circuit breaker to protect our…

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A: Relays are electrically worked switch. Many relays utilize an electromagnet to precisely work a…

Q: (i) List any three factors to be considered for mechanical design of overhead lines

A: List of the factor to be design overhead transmission line

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A: A recloser is a programmed, high-voltage electric switch. Like a circuit breaker on family electric…

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A: A buck chopper is dc to dc converter which works as steps up and steps down voltage and current…

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A: The traditional definition of a "vertically integrated" in electricity regulation is that which owns…

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A: Restriking voltage is the voltage that appears across the contact of the circuit breaker during the…

Q: 2. What is the relationship between the clipping level and the DC voltage?

A: The maximum DC voltage level will serve as the reference point for clipping, in such a way that any…

Q: To check the stability of a system, and after calculating the Routh table:

A: Stability of a system:

Q: Write any four methods of voltage control and  Draw the basic block diagram of AC – DC transmission…

A:

Distribution System

The final stage in the delivery of the electric power is the electric power distribution system. From the transmission system to the individual customers it carries electricity. The distribution system is connected with the transmission system and is used to lower the voltage of the transmission to medium voltage in the range of 2 kV to 35 kV with the help of transformers. This medium voltage to the distribution transformers located near the customer's premises is carried by the primary distribution system lines. These distribution transformers in turn lower the voltage to utilization voltage used in lightings, household appliances, industrial equipments etc. Through secondary distribution lines often several customers are supplied from one transformer. It is through service drops, the commercial and residential customers are connected to the secondary distribution system lines. Customers who demand a larger amount of power can be connected directly to the primary distribution system level or the sub-transmission level.