The deflecting torque of a permanent magnet moving coil type instrument is directly proportional to the. Current flowing through the voltage coil Current flowing through the moving coil Current flowing through the fixed coil Current flowing through the power coil

The deflecting torque of a permanent magnet moving coil type instrument is directly proportional to the. Current flowing through the voltage coil Current flowing through the moving coil Current flowing through the fixed coil Current flowing through the power coil

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: For a cylindrical-rotor synchronous machine, the magnitude of the internal generated voltage is |Eg|…

Q: How much current is considered a lethal amount

A: While any amount of current over 10 milliamps (0.01 amp) is capable of producing painful to severe…

Q: the output voltage during the positive half cycle of the input voltage? 2. What will be the output…

A: Given-Information:- To-Determine:- 1. Output voltage during the positive half cycle of the input…

Q: In DC machine, used to collect the current from the armature winding.

A: Commutator: The commutator in the DC machine is use collect the current from the armature conductor…

Q: Which of the following property the insulating material should possess to ensure gripping the cable?…

A: Which of the following property the insulating material should possess to ensure gripping the cable…

Q: Determine the maximum locked-rotor current for a Code F, 120-volt, single- phase, 3-H P motor.

A: To find: The maximum locked-rotor current for a Code F, 120-volt, single- phase, 3-H P motor.

Q: The attached to a pointer in an analog measuring instrument is used to provide control of…

A: Given:- The.............attached to a pointer in an analog measuring instrument is used to provide…

Q: what is elastohydrodynamic bearings and thermo-elastohydrodynamic bearings and what is aplication…

A: Elastohydrodynamic bearing is a type of hydrodynamic lubrication in which lubrication is achieved by…

Q: Don't use chatgpt will upvote

A: Step 1: Step 2: Step 3: Step 4:

Q: On a nautical chart their are times that their are more than one Compass Rose what is the main…

A: Given Nautical Chart To find Reason for multiple compass rose on a nautical chart

Q: The supply frequency is 50 Hz. What will be the rotor voltage frequency if the motor speed is equal…

A: The rotor voltage frequency is 5 Hz.

Q: The number of commutator slide equals to number of parallel circuits in the armature. number of…

A: Commutator segments are connected to the coils of the armature, with the number of coils (and…

Q: the operating speed of the relay not depend on Rate of flux built up Armature core air gap Voltage…

A: The operating speed of the relay depends on:- Rate of flux built up Armature core air gap Spring…

Q: A motor of 15 horsepower, has a code letter L, and is operated on a 40 Find the locked rotor current

A: Given Data→ Motor horsepower(P)=15 HP Code letter - L Voltage(V)= 400 Volt

Q: What is the peak voltage of a 120V RMS AC voltage?

A: Given Vrms=120VAssuming that AC signal to be sinusoidal,

Q: 27. What method of DC series motor speed control is in the figure below? eles Field Diverter…

A: In the figure, the method of DC series motor speed control is paralleling field coil.

Q: It is common practice to include a NC contact after the coil to prevent overloading and overheating…

A: Types of Contacts: NO = Normally Open Here, NO stands for normally open and the wire connected to…

Q: The service of the selected alternative is required on a continuous basis. True or false?

A: Alternatives: The alternatives are basically used in decision making process and identified for…

Q: What are the two types of wires and which is the mostcommonly used in automobiles?

A: There are mainly two types of wires are mainly Used in the industrial applications. The first is…

Q: What are the functions (or names) of those power electronics devices (blank boxes)?

A: The electric vehicle system makes use of some of the most important power electronic components…

Q: What is the minimum pulley diameter for a 1 HP motor running at 1750 RPM?

A: Given data:

Q: Which statements are correct? * Aircraft AC systems need a 400 hertz power Most large body aircraft…

A: An airplane air conditioning system is used to mix hot and cold air to achieve the required…

Q: What is the peak voltage of an AC circuit which has an RMS voltage of 115V?

A: RMS value: The effective or equivalent DC (direct current) of the RMS value represents the value of…

Q: A. Incident sound waves in a dynamic pickup or microphone lead to the passage of AF current in the…

A: A. Answer: 1) The coil's motion within a magnetic field Explanation: The dynamic microphone consist…

Q: How can a DC motor be made to operate above its base speed?

A: Given DC motor To find To operate above the base speed

Q: The load on the outdoor coil influenced by? -The location of the indoor coil -The outdoor…

A: The load on the outdoor coil influenced by the outdoor temperature and the evaporator heat load.

Q: What is the period of a waveform whose frequency is 1 KHz? ANSWER What is the frequency of a…

Q: What does this symbol refer to? Correct formal name, shorter name, or name of typical use in circuit…

Q: The _____________ between the windings of a transformer is the same. current induced emf voltage…

A: Transformer changes current and the voltage of a circuit but power (P=VI) remains constant. This is…

Q: L. NI Hotor 3. True or false? A magnetic field opposing the stator's magnetic field is produced in a…

A: Lenz's law says that the direction of the electric current induced in a conductor by a changing…

Q: a why is the resistance of small machlnes high, and the reslstance of large machines low? why Is the…

A: (a) Why is the resistance of small machines high and the resistance of large machines low? The…

Q: A motor operating at 3450 rpm and is producing a torque of 33 lb in.what is the output horsepower of…

A: Given:Speed of the motor, N=3450 rpmTorque produced, T=33 lb.in

Concept explainers

Applied Fluid Mechanics

A fluid is a substance that is continuously deformed by the application of shear stress. The rate of deformation of a fluid depends on its viscosity. The fluid tries to flow when it interacts with some other system.

Question

The deflecting torque of a permanent magnet moving coil type instrument is
directly proportional to the.
Current flowing through the voltage coil
Current flowing through the moving coil
Current flowing through the fixed coil
O Current flowing through the power coil

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

Can someone please help me to solve the following question showing all work. Thank you
1- What are the functions of accumulators?2- Draw the hydraulic symbols for a pressure –temperature compensated flow control valveand Bidirectional motor?
Looking For genuine Expert. Please do not make mistake.
State steps that should be taken to prevent a trip hazard due to trailing leads:
How does the motor work of a simple electromagnetic works?
9
What rating is used to find the full-load running current of a torque motor?
what is the mechanical power developed by a motor that turns at 2500 rpm and has a torque of 4 Nm
The magnetic field surrounding the coil in a magneticpulse generator moves when the __ .a. Reluctor tooth approaches the coilb. Reluctor tooth begins to move away from thepickup coil polec. Reluctor is aligned with the pickup coil poled. Both a and b
Static holding is when you hold the same posture for a long period of time True or false
What is the frequency (in Hz) of a motor spinning at 1740 rpm?
A three-phase supply connected to the stator of a three-phase induction machine, creates a: stationary magnetic field. O rotating magnetic field. O alternating magnetic field. constant electric field.