Directions: Tell whether the statement is an opinion or fact (truth) statement. Write your answer before each number. 1. Man is a rational being

Q: Design a multirange ammeter

A: In multirange ammeter , resistors are connected in parallel to meter.

Q: In the medium and large transformers, the total copper losses should be…

A:

Q: The train never late. It always . . at .time leave / leaves left is leaving

A: The answer as given below:

Q: AMoving to another question will save this response. uestion 8 Which of the following is the phase…

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

Q: PT of INS_1=8hr. PT of INST_2=10hr. S is switched-on at 11:00AM. L is energizing an electric power…

A: In this solution, we discuss about PLC ladder language programming & try to understand the…

Q: A three-phase uncontrolled bridge rectifier delivers power to a resistive load of 102. The output…

A:

Q: c) On 24th May 2021, there was a fault that caused wide power outage in Ghana from 7pm to 1am, the…

A: Solution : Factors affecting Transient Stability of generator are 1)Fault clearing time :- The…

Q: It has been desired to install a diesel power station to supply power in a suburban area having the…

A: As per the Bartleby policy we can answer only three sub parts at a time. As you have not mentioned,…

Q: write an objects for three-phase system with load on transformer (open and short circuit )

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Q: . 54.5% ,10ohms / 27.3% 20ohms / 18.2%

A:

Q: 3) Draw the schematics of a HVDC and of a HVDC light, compare the systems evidencing advantages and…

A: HVDC means high voltage direct current is a method of electrical power transmission which uses…

Q: Two identical (in terms of voltage and power ratings) transformers A & B are designed to ru at…

A: In this question,  We need to choose the correct option We know Weight of the transformer is…

Q: In transformer, the power will with decrease in current. increases remain same be doubled decreases

A: In transformer, the power will.... With decrease in current.  Fill the blank

Q: 41. Calculate the clearing time of a 3 cycle duty power circuit breaker for a 138 kVolts, 60 Hz…

A: In this question,  We need to choose the correct option.  Determine the clearing time of a 3 cycle…

Q: 41. Calculate the clearing time of a 3 cycle duty power circuit breaker for a 138 kVolts, 60 Hz…

A: Circuit breaker plays a major role in balancing the power transfer from generating to receiving end…

Q: 3) Reduce the block diagram of the system using Mason's Rule. Rist Els) 100 - ●Cl)

A:

Q: What is the difference between Kirchhoff’s and Nodal analysis.

A: In this question we will find difference between Kirchhoff’s and Nodal analysis....

Q: 0.048L 0.2728 0.32 0.08503 9A 4.7 2.80A Radio 20. 4.20V(* Battery Wind Solar Panel Repeator…

A: A thevenins equivalent circuit is used for solving complicated circuits, by converting the voltage…

Q: In transformer, the short circuit test is used to determine

A: Tests to be performed on a transformer to determine the equivalent circuit parameters of…

Q: transformer, the secondary side operates almost in open circuited condition.

A:

Q: Which among these is the advantage of synchronous condensers? O The maintenance cost is low. O The…

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Q: Choose the correct statement. A step-up power transformer has "a" greater than 1. O A step-up power…

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

Q: 1. What is the function of Circuit Breaker? List different types of circuit breaker for High Voltage…

A: Circuit breakers:-  Circuit breakers are mechanical (or automatic now a days) devices designed to…

Q: Two persons are standing near a HV equipment and working on it, when an arc flash occurred. Person A…

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

Q: make a methodology about wind- powered bank using electric fan as a turbine and also as a source of…

A: A methodology that uses wind power and a fan to generate electrical energy is illustrated as a wind…

Q: 1) What happens if we connect current coil of wattmeter in parallel with load? 2) Why we say…

A: Methods of power Measurement Three ammeter method Three voltmeter method Wattmeter method....etc…

Q: 24. Which of the following is not one of the technical reasons for grounding the starpoint ? a)…

A: According to question:  For  Limiting inductive interference between power and communication…

Q: Which of the following order harmonics can be cancel by a Delta-Star connected transformer 3 15 All…

A: let phase voltage va  = Vm sin n(wt)                      and Vb = Vm sin n(wt-120)…

Q: 7 In transformer, the open circuit test is used to determine the core loss. Select one: True False

A: Short circuit test in transformers is used to determine copper losses at full load.

Q: 30KVA, 829V/933V, SOHZ. A single-phase transformer connected to 933V voltage source. What is the…

A:

Q: Determine the Primary Conductor Size (include the AWG size number), Secondary Conductor Size…

A: P= 90 KVA Three phase transformer 400/230 V

Q: 13. _______ current attempts to return to the source over any available conductive path. A. Direct…

A: The power system has to transmit power from the generation side to the load side. For this purpose,…

Q: Main source of harmonics in the power system is Static power cinverter Resitive heating loads Power…

A: According to the question we have to discuss, the main source of harmonics in the power system.

Q: DETERMINE IF THE STATEMENT/IMAGE IS FOR : DELTA- DELTA or WYE- WYE (follow the writing and spelling…

A: Transformer connection Three forms of connection are possible in three-phase transformer windings.…

Q: Identify the position of plunger in a LVDT in which emf induced in upper secondary coil is lesser…

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Q: Approximately 75 percentage of the fault are either _____ or permanent LG Faults. a. LLG b.…

A: There are different types of faults occurs in transmission line.     1) LLG   When two lines come…

Q: Duonse What will be the corresponding CT connection configuration for differential protection…

A: A current transformer is basically a transformer which steps down the main current through its…

Q: One of the major threats due to electrical accidents is

A: There are several threats due to electrical accidents but obviously there are few major threats…

Q: Two 36 cell PV modules are connected in series. One is shaded and the other is fully illuminated,…

A:

Q: 17. Which of the following measurements should be recorded in installation documentation? A.…

A: In installation document of fiber system  it contains both   OTDR and POWER METER measurements.

Q: 4) Reduce the block diagram of the system using Mason's Rule. 24

A:

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: The calculated demand factor for 60 ft. of commercial track lighting is _______. Select one: a.…

A: The demand factors for 60 ft of commercial track lighting is  (60 ft)/2 × 150 VA × 100 %

Q: Using group revamping all lamps are usually replaced when they have reached what percentage of rated…

A: It is asked to tell the percentage of rated life expectancy at which lamps are replaced using group…