What is a starte
Q: Q3/ Why is a starting resistor used in de motor circuits? Explain 3 point starter
A: Consider that the resistors in the dc motor are used to reduce the current at the starting of the DC…
Q: 10.a. A normal commutator will have which one of the following colors where the brushes contact the…
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Q: WHATS RTC IN ELECTRICITY?
A: The solution is given below
Q: Write short notes on ENERGY CONTROL CENTER.
A: It is the managing and decision center for any complex power system which contains several…
Q: For switching OFF the motor normally open push butt Select one: O True False
A: The explanation is as follows.
Q: Compare between 2-pha motor and universal mot
A: On the basis of constructional details and basic working principles motors are classified into…
Q: Which one of the following devices can be used to accurately and conveniently measure the speed of a…
A: To measure the speed of the motor, the commonly used device is the tachometer due to the…
Q: Draw an elementary diagram of a fractional horsepower, manual motor starter
A: An elementary diagram of a fractional horsepower, manual motor starter is given below:
Q: i) a) Draw the symbol and schematic diagram of moving iron meter. b) List out the range of basic…
A: as per question requirement i have to answer any two question. we need to draw the symbol and the…
Q: A starter turns very slowly and has excessive cranking current draw. When removed from the vehicle…
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Q: Control system This question I need it about half an hour
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Q: Write a note on split rings in machines with the help of diagram.
A: The description and relevant diagram of split ring is shown below.
Q: An electrician inspects an electric motor that doesn't run properly. What is wrong with this motor?
A: In this question we need to inspects an electric motor that doesn't run properly. What is wrong with…
Q: Which Battery is discharging and which one is charging ? and why ?
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Q: What is three point starter ? What is four point starter? What is the nessecity of starter...!
A: Three point starter : In the three-point starter, the NVC is located in series with the sector…
Q: Explain how does the current will be reduced during the starting of the motor.
A: According to question we have to explain, how does the current will be reduced during the starting…
Q: Explain the significance of Fluid friction damping in an indicating Instrument.
A: Fluid friction damping is similar to air friction damping in which air is replaced with fluid.…
Q: Mechanical balance mechanism
A:
Q: What is electrical machine.
A: Electrical Machine: It is a device that converts mechanical energy into electrical energy and vice…
Q: 3. What are the advantages and disadvantages of star delta starter? Machine A.C
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Q: What provides motor running overcurrent protection for the dryer
A: The dryer's motor has an integral thermal overload safety in compliance with NEC 422.11(G) which…
Q: On the different maintenance GIVEN BELOW what are the maintenance that need to conduct on the MOTOR…
A: Electrical machines can be either generator, transformer or motors. They can be either Ac machines…
Q: Every device in a DC, whether a light or electric motor, can be replaced by an electric
A: Every device in a DC, whether a light or electric motor, can be replaced by an electric…
Q: Explain the energy changes involved in the generation of electrical energy from diesel generator.
A: Diesel generator: it is a device which generates electrical energy from chemical energy by the use…
Q: a power failure,a manual starter motor automatically restarts when the power returns
A: To explain that whether a manual starter motor automatically restarts when the power returns after…
Q: Explain the effect of the generated emf of a d.c. motor and why a d.c motor starter is necessary.
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Q: Using the following control devices draw an electrical circuit that will manage the direction of…
A: In the case of DC motor, the Direction of rotation can be reversed by either reversing the polarity…
Q: What is the mechanism of operation motion control lamp
A: mechanism of operation motion control lamp:
Q: What would you do during lightning? * Find shelter under a tree. Call an emergency hotline. Go…
A: The solution is given below
Q: A DC shunt motor is connected to a three-point starter. What would happen if (i) the starter handle…
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Q: QUESTION 13 The resistance of the Armature's conductor coil(s) in most motors is: quite high,…
A: The resistance of armature conductors are very low of range 2 to 4 ohm the reason behind the low…
Q: In three-point starter, as a starting handle is rotated __________ a) The resistance is added into…
A: At the starting of the motor, Back emf (Eb) will be zero, hence a very high current flows through…
Q: Using the following control devices draw an electrical circuit that will manage the direction of…
A:
Q: Explain the function of Ballast and Starter in the discharge lamp
A: The starter in the discharge lamp is "simply timed-switch". Which allows current to flow through the…
Q: Determine the no. of studs and resistance of the section for a D.C. series motor starter from data:…
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Q: 1/ What is the purpose of resistor which is connected with starting electrode? 2/How does an…
A: The purpose of the resistor connected with starting electrode: The resistor is connected with the…
Q: Complete the information in the table about rotary switch 8 way and micro switch
A: here in the question the details about the rotary switch and the micro switch is required. these…
Q: electrical machines Explain how the experiment is done by drawing the connection diagram of the…
A: Explain how the experiment is done by drawing the connection diagram of the alternator idle test.…
Q: (c) How does the amount of heat dissipated in the motor during normal operation compare to the…
A: The given data's are, Resistance R= 8.0 ohms, Effective Voltage Given on the circuit is, V = EMF…
Q: DC Motor used for Elevator. With a neat sketch explain its working. List it's advantages and…
A: DC motors are usually used for or elevators because they have a good starting torque. Usually a DC…
Q: High Speed Very sensitive to The Disadvantage of Air Blast Circuit Long Arcing Both option A…
A: Dear student as per our guidelines we are supposed to solve only one question.kindly repost other…
Q: Q2/Clearly identify which of the following items are rotating and which of them are stationary. (1)…
A: The explanation is as follows.
Q: 1.(Im) does the excitation circuit current change as motor current changes? explain the reasons
A: Solution: Whether the excitation circuit current changes with the change in the motor current…
Q: All modern internal combustion engine powered cars and light truck have what kind of basic…
A: It asked to explain the basic electrical system used in all modern internal combustion engine…
Q: 1. Give detail explanation on why it is necessary to use d.c. motor starters for starting of d.c.…
A: DC motor - DC machine is not used in the present time. Day by day reduces uses in industrial purpose…
Q: teo
A: The capacitor acts as an open circuit for steady-state analysis and acts as a short circuit for…
Q: Explain how DOL magnetic starter works step by step with diagram and pictures.
A: The DOL method which is also known as the Direct On Line starting method, It is started with rated…
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- WHATS RTC IN ELECTRICITY?Fast answer12.a. An electrical device would also fall into the classification of an electric(al)A. motor.B. load.C. component.D. fitting.12.b. A short circuit describes the condition where there's contact between theA. hot wire and the neutral wire.B. grounded conductor and the grounding wire.C. hot wire and the grounding wire.D. neutral wire and the grounded conductor.