The readings of polar type potentiometer are I = 12.4∠27.5°, V = 31.5∠38.4°. Then, reactance of the coil will be ________

Q: Which part of a lightning protection system is at the top of the structure? A. Ground terminal…

A: According to the question we have discuss about the lighting protection system.

Q: What are Diagram,Construction, Operation, Advantages and Disadvantages of Vacuum Circuit Breaker.…

A: It is asked to to draw the diagram and explain the construction, operation, advantages and…

Q: 8. What are the two necessary condition for a thyristor to begin conduction? 9. Define holding…

A: Thyristor is a p-n-p-n, four layers, three junctions semiconductor switching device. It has three…

Q: Re- arrange the following components in its proper sequence of flow, starting from source to…

A: the components in its proper sequence of flow starting from source to destination are as below

Q: calculate the current carrying capacity of cable protected by fuse with 60 A ,the first half of the…

A:

Q: Expansion fittings and telescoping sections of metal raceways shall be made electrically continuous…

A: In Bonding loosely jointed metal raceways, grounding electeode and grounded current carrying…

Q: Airframe Electrical System Question: What is the recommended shield coverage area for wires and…

A: The recommended shield coverage area for wires and cables that are susceptible to EMI is 85%…

Q: Three phase gas pressure cable (Draw, Identify and Mark all the parts)

A:

Q: 1. A feeder is made up of three conductors (500 MCM, copper, 75°C rated) that are placed in a…

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

Q: Considering the termination temperature ratings of the equipment used in residential wiring, discuss…

A: In residential wiring the selection of conductor ampacity is always determined based on the 60°C…

Q: The current rating of the fuse is always less than its minimum fusing current O True False

A: We know that fusing factor shoulde be less than one. And fusing factor can be defined as the ratio…

Q: Give the raceway size required for each of the following conductor combinations: 1. Five, 10 AWG,…

A: The raceway size  required for each of the following conductor combination is given as per the…

Q: What is the allowed ampacity of tap conductors that supply a motor lead and do not exceed5 feet in…

A: 5. (i) Except as permitted in 240.21(A) through (H), conductors must be equipped with over-current…

Q: What is the withstand rating of a AWG copper conductor? A. 60,516 ampere squared seconds b. 121,032…

A: AWG conductor stands for American Wire Gauge conductor.

Q: Signals and systems Only 29. a

A:

Q: Flammable liquid is being pumped out of a steel drum into a steel bucket using a hand pump. Describe…

A: The process of bounding and grounding be defiend as providing an electrically conductive Pathway…

Q: List three applications of electrical transformers.

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

Q: What are the instruments used in test for fans and blowers?

A: It is asked which the instruments are used in test for fans and blowers.

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: QUESTION 5 a) What is the difference between neutral and earth? b) Differentiate between…

A: In a three phase system, there are two ways to connect a three phase load. Star/Wye Connection.…

Q: Give the raceway size required for each of the following conductor combinations: 1. Five, 10 AWG,…

A: Given information, Number of conductors=5. Type of insulation is THW. Size of wire=10 AWG. Raceway…

Q: Earth system heated

A: The climate system is powered by rays from the sun, with about 49% absorbing the earth's surface,…

Q: 9. Draw and describe (stable/neutral/unstable) the type of system response one would expect from a…

A: We need to state the type of system response for the above diagrams.

Q: A distributor arranged to form a closed loop

A: A distributor arranged to form a closed loop and fed at one or more points is ring distributor ,…

Q: recommended the testing of wiring installations for domestic load

A: A

Q: Q1)Linear power supplies are less efficient      than switch-mode power supplies. True or False?

A: To determine whether the linear or switch mode power supply we will first determine the problem and…

Q: What ampacity must all branch-circuit conductors used for wiring a ceiling outlet box be de-rated…

A: Dear student as per our guidelines we are supposed to solve only one question .kindly repost other…

Q: 4. Why are the outer metal parts of electrical appliances grounded?

A:

Q: Outer radius ?2 = 50 ??, puncture of air in a concentric spherical electrode system resistance is ??…

A: Given: r2=50cm Ed=30KV/cm V=200KV

Q: Questions Q1) what is meant by Insolation, ARC in solar systems?

A:

Q: With a neat diagram indicating all the parts, explain the working of the nuclear power plant. (Any…

A:

Q: Why is the circuit overdamped? Explain.

A:

Q: A protective conductor connecting exposed conductive parts of equipment to the main earthing…

A: In earthing a conductor is used to connect the exposed conductive parts(metallic parts) of various…

Q: What is the percentage voltage drop for a 208V, three-phase feeder serving a load of 200A at a…

A: Given data, Voltage V = 208 V Load current i = 200 A Distance l=290 feet = 88.4 m For 4/0 copper…

Q: While discussing evaporative (EVAP) systems: Technician A says that the coolant temperature has to…

A: In the EVAP systems, a purge flow sensor is connected to a vacuum hose between the purge solenoid…

Q: 36. Electrical explosions directly into the face of a person working on or near energized electrical…

A: Electrical explosions when come directly into the face of a person working on or near energized…

Q: For a star connection network, consuming power of 1.8kW and power factor 0.5, compute the inductance…

A: In a three phase system there are two ways to connect a three phase load. Star/Wye Connection Delta…

Q: Seven 8 AWG copper conductors are run in conduit. Each conductor has type THHN insulation. The…

A: Given Copper wire AWG =8 total number of copper wires =7 Type of insulation THHN Ambient temperature…

Q: a metal device box has four 12 AWG conductors, two internal clamps, and a duplex receptacle. Total…

A: A metal device box has four 12 AWG conductors. According to the national electric code table,…

Q: Airframe Electrical System Question: In general, describe and draw the construction of shielded…

A: Three phase solid phase insulated cables are classified into two types.Belted type electrical cable…

Q: List the equipment in detail with rating for substation and swictchgear installation.

A: It is asked to list out the equipment required for substation and switchgear installation with the…

Q: Determine the correct sequence of electricity .3 flow, through the phase wire, inside the :(consumer…

A:

Q: is the required size of THHN copper conductors for a feeder serving two 208Y/120V, four-wire,…

A:

Q: "The arc across the contacts of circuit breaker will re-strike, if the rate of rise of re-striking…

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

Q: Airframe Electrical System Question: Which wire installation type has the best rating and is the…

A: The wire installation type with best rating and most resistive to breakdown in a chemical…

Q: Which is the correct current equation of Ix?

A: Apply  KCL at node connecting the resistor and current sources.  According to KCL sum of the…

Q: List the type of insulators most suited for corners and bends. What is the purpose of connecting…

A:

Q: True or false: Vampire tap is a component use to connect the coaxial cable with the patch panel.…

A: We need to tell about whether the given statement is true or false