1 Answer

Answer :

The magneto-motive force is the sum of all currents embraced by one line of magnetic field.

Related questions

Description : What is magneto motive force?  

Last Answer : The force, which drives the magnetic flux through a magnetic circuit, is called the magneto motive force. 

Description : Find the force experienced by an electromagnetic wave in a conductor? a) Electrostatic force b) Magneto static force c) Electro motive force d) Lorentz force

Last Answer : d) Lorentz force

Description : Define the following terms: i) Magnetic flux density, ii) Reluctance, iii) Magneto-motive force, iv) Permeance.

Last Answer : (i) Magnetic flux density (B): It is the magnetic flux per unit area measured at right angles to the flux path. (Its unit is weber/m2 or tesla).  (ii) Reluctance: It is the ... flux to set up through it and it is reciprocal of reluctance. Permeance = 1/ Reluctance. Unit: weber/ampere.

Description : What are the types of induced electro motive force? 

Last Answer : a. Dynamically induced emf. b. Statically induced emf. Statically induced emf can be further divided into two groups. a. Mutually induced emf. b. Self induced emf. 

Description : What is electro-motive force (emf) or voltage?

Last Answer : It is the pressure that moves the electrons to flow in any conductor. It is also known as electromotive force voltage. Its symbol is ‘E’ or ‘V’ and measuring unit is volt measured by voltmeter. 

Description : What is called the EIectro-Motive Force (EMF) of a voltage source? (1) Terminal voltage when load is applied (2) Internal voltage when no load is applied (3) Product of internal resistance and load current (4) Electric pressure provided to the load

Last Answer : What is called the EIectro-Motive Force (EMF) of a voltage source? (1) Terminal voltage when load is applied (2) Internal voltage when no load is applied (3) Product of internal resistance and load current (4) Electric pressure provided to the load

Last Answer : The force between two long parallel conductors is inversely proportional to distance between the conductors.

Last Answer : The ratio of intensity of magnetisation to the magnetisation force is known as susceptibility.

Last Answer : The direction of magnetic lines of force is from north pole to south pole.

Description : What is the latest write-once optical storage media? A) Digital paper B) Magneto-optical disk C) WORM disk D) CD-ROM disk

Last Answer : Answer : D

Description : Which of the items below are considered removable storage media? A) Removable hard disk cartridges B) (Magneto-optical) disk C) Flexible disks cartridges D) All of the above

Last Answer : Answer : D

Description : Which of the following storage devices can store maximum amount of data? A) Floppy Disk B) Hard Disk C) Compact Disk D) Magneto Optic Disk

Last Answer : Answer : B

Description : Which is the sensory receptor involved in detecting blood pressure? (1) Chemo receptor (2) Mechano receptor (3) Photo receptor (4) Magneto receptor

Last Answer : (2) Mechano receptor Explanation: Baroreceptors are sensors located in the blood vessels of all vertebrate animals that sense the blood pressure and relay the information to the brain, so that ... . Mechanoreceptors are the sensory receptors that respond to any type of primary stimuli of pressure.

Description : Which is the sensory receptor involved in detecting blood pressure? (1) Chemo receptor (2) Mechano receptor (3) Photo receptor (4) Magneto receptor

Last Answer : (2) Mechano receptor Explanation: Mechano receptors are the sensory receptors that respond to any type of primary stimuli of pressure.

Description : Which of the instruments listed is used to check insulation resistance? A. Magneto B. Megohmmeter C. Dynamometer D. Rheostat

Last Answer : Answer: B

Description : Power necessary to operate the horn relay shown in the illustration ____________. EL-0093 A. comes from each station's magneto B. is supplied from a 115 volt source C. is conducted through the relay's contacts D. also lights lamps 'R' and 'T'

Last Answer : Answer: A

Description : Power necessary to operate the horn shown in the illustration _____________. EL-0093 A. comes from each station's magneto B. is supplied from a 115 volt source C. is conducted through a relay coil D. also lights lamps 'R' and 'T'

Last Answer : Answer: B

Description : To determine if a stator coil is grounded, you should use a/an _____________. A. ammeter B. ground detection lamp C. magneto D. megger

Last Answer : Answer: D

Description : What sub-class of neutron star is known for its extremely high magnetic field? A. Magnetar (Answer) B. Quasar C. Magneto D. Magnetta

Last Answer : A. Magnetar (Answer)

Description : What is the latest write-once optical storage media? a. Digital paper b. Magneto-optical disk c. WORM disk d. CD-ROM disk

Last Answer : Magneto-optical disk

Description : For time varying currents, the field or waves will be a) Electrostatic b) Magneto static c) Electromagnetic d) Electrical

Last Answer : c) Electromagnetic

Description : Direct conversion of thermal energy to electrical energy is facilitated by the (A) Fuel cells (B) Photo voltaic cell (C) Magneto hydrodynamic generator (D) None of these

Last Answer : (C) Magneto hydrodynamic generator

Description : Corona discharge is related to the operation of a/an (A) Induction motor (B) Electrostatic precipitator (C) Fast breeder reactor (D) Magneto hydrodynamic generator (MHD)

Last Answer : Option B

Description : What Is The Working Principle Of Magneto Hydrodynamic Power Plant?

Last Answer : The working principle of MHD is as like that of dynamo. Instead of solid conductor high temperature plasma is passed through the magnetic field at sonic speed. When the gas is passed through magnetic field, current is induced. Electrodes collect this induced current.

Description : A magneto is switched off by

Last Answer : D. Grounding the Primary Circuit

Description : 1. A magneto is switched off by

Last Answer : D. Grounding the Primary Circuit

Description : Which of the it5ems below are considered removable storage media? a. Removable hard disk cartridges b. (Magneto-optical) disk c. Flexible disks cartridges d. All of the above

Last Answer : d. All of the above

Description : What is the latest write-once optical storage media? a. Digital paper b. Magneto-optical disk c. WORM disk d. CD-ROM disk

Last Answer : d. CD-ROM disk

Description : Which of the it5ems below are considered removable storage media? a. Removable hard disk cartridges b. (Magneto-optical) disk c. Flexible disks cartridges d. All of the above

Last Answer : d. All of the above

Description : Which of the it5ems below are considered removable storage media? a. Removable hard disk cartridges b. (Magneto-optical) disk c. Flexible disks cartridges d. All of the above

Last Answer : d. All of the above

Description : What is the latest write-once optical storage media? a. Digital paper b. Magneto-optical disk c. WORM disk d. CD-ROM disk

Last Answer : d. CD-ROM disk

Description : Not an example for actuator (a) Optical fiber (b) Shape memory alloys (c) Magneto-strictive materials (d) Electro-/Magneto-rheological fluids

Last Answer : (a) Optical fiber

Description : Which of the following is used as a primary memory of computer ? (1) Optical storge device (2) Magnetic storage device (3) RAM (4) Magneto-Optical storage device

Last Answer : RAM

Description : Which is the sensory receptor involved in detecting blood pressure? (1) Chemo receptor (2) Mechano receptor (3) Photo receptor (4) Magneto receptor

Last Answer : Mechano receptor

Description : Define "Magneto-striction"? State the causes for loss of magnetism.

Last Answer : Magneto-striction:  Magneto-striction is the change in dimensions of ferromagnetic material, when it is magnetized Following are the causes for loss of magnetism:  1. Heating effect: Beyond a certain ... machining loss of magnetism is possible. 5. Due to Ageing: Loss of Magnetism is possible. 

Description : State Magneto-striction. Draw Hysteresis loop for : (i) High silicon steel (ii) Copper (iii) Soft iron (iv) Wood

Last Answer : Magneto-striction: It is the change in dimensions of ferro magnetic material when it is magnetized for eg. Silicon steel, iron or any ferromagnetic material.  i) Hysteresis loop for High silicon steel :  ... loop for Soft iron :  iv) Hysteresis loop for Copper and Wood : 

Description : If the motive for committing a mass shooting against a country music concert was hating country music, would that make the crime worse, or less bad?

Last Answer : Sounds like a country music song in the making.

Description : Suppose for a minute that Trump is right and that Obama did wiretap Trump. What would Obama's motive have been?

Last Answer : The motivation would have been the same as if there was a wiretap under a warrant: trying to get evidence of treasonous acts.

Description : Is there an ulterior motive to the flu shot?

Last Answer : Oh my god, seriously? No, there isn’t. There are more readily available so that more people will get them, improving herd immunity.

Description : No one is this nice right, do you think she has a motive?

Last Answer : It sounds fishy. At first blush I thought maybe it was him lurking as her and trying to stay connected. As I think about it more however, I am unsure on that approach. It is ... caused you some concern. Working this through in real life versus social networks would be my best recommendation.

Description : What study have you recently heard of that you feel is a waste of time and money and may even have an ulterior motive behind it?

Last Answer : Most of them have an ulterior motive. Just find out who paid for it and it will probably become apparent shortly.

Description : Is it selfish to be kind to others if feeling good about yourself is your motive?

Last Answer : i dont think that it is selfish because you are not recieving an ACTUAL reciprocation of what you are giving. If you help an old lady carry groceries and she pays you its not just a good deed, but ... a good deed. feeling good isnt realyl something that THEY give you, its just a nice side-effect :)

Description : Why do people get so angry when a profit motive is involved?

Last Answer : Customers don’t wanna pay and business people don’t wanna lose money.

Description : What is the main motive of trade? -Geography

Last Answer : The main motive of trade is exchange to goods and services.

Description : A woman is at her mother's funeral when suddenly she sees a man so handsome, she instantly falls in love with her. Unfortunately, she never got a chance to talk to the man. The next day, the woman kills her sister. What was the motive? -Riddles

Last Answer : The woman was hoping to see the man again. If you got this correct on the first try, you have the mind of a psychopath.

Description : What was the main motive of the French to develop the Infrastructural projects in Vietnam ? -SST 10th

Last Answer : (i) The basic aim of the French to develop the infrastructural projects in Vietnam was to get supply of natural resources and other essential goods. (ii) The French succeeded in their mission as­ ... Vietnam through rail. Vietnam was also linked to other nation like China, Thialand through rail.

Description : What was the main motive of the Salt March? -SST 10th

Last Answer : To break the Salt law.

Description : What was the main motive of the French to develop the infrastructural projects in Vietnam? -SST 10th

Last Answer : The French wanted to exploit the natural resources of Vietnam to ensure high level of profits for their business. So, they started to develop the infrastructural projects in the country. The following ... rice production and by 1931, Vietnam became the third largest exporter of rice in the world.

Description : What is Motive ?

Last Answer : Motive means to try.

Description : ___________ is an organization formed with the motive of providing services and not to earn profits. 

Last Answer : ___________ is an organization formed with the motive of providing services and not to earn profits ... Profit Association (c) Co-operative Society