How can we increase the induced current?

Question

Please Log in or Register for more.

How can we increase the induced current?

89 views

asked Mar 14, 2018 by anonymous

1 Answer

Please log in or register to answer this question.

Related Questions

What is the direction of the induced current?

81 views 0 answers

asked Mar 14, 2018 by anonymous

What will happen if you increase the current in the motor?

What will happen if you increase the current in the motor?
Last Answer : Increasing current means increasing frequency of the motor because current is directly proportional to rotations of the motor rotor

174 views 1 answer

asked Mar 15, 2018 by anonymous

Why does increase in current mean a decrease in voltage?

Why does increase in current mean a decrease in voltage?
Last Answer : This is because current flows from high potential to low potential to bring the two diffrent potential to unity , thus a reduced potential (voltage)

166 views 1 answer

asked Mar 10, 2018 by anonymous

Self induced emf and Mutually induced emf

Self induced emf and Mutually induced emf
Last Answer : (i) Self-induced e.m.f.: The e.m.f. induced in a coil due to the change of its own flux linked with it, is called self-induced e.m.f. (ii) Mutually induced e.m.f.: The e.m.f. induced in a coil due to the changing current in the neighbouring coil, is called mutually induced e.m.f.

140 views 1 answer

asked Aug 17, 2019 by anonymous

Self induced voltage across an inductance

Self induced voltage across an inductance
Last Answer : Self induced voltage across an inductance

134 views 1 answer

asked Jun 11, 2019 by anonymous

Faraday's law of induced voltage

Faraday's law of induced voltage
Last Answer : Faraday's law of induced voltage

106 views 1 answer

asked Jun 11, 2019 by anonymous

Define natural, mechanical, forced and induced draught systems.

Define natural, mechanical, forced and induced draught systems.
Last Answer : Natural draught system: - When the fuel is burnt (combustion) in the furnace due to natural circulation of air, the draught is called natural draught. Mechanical draught system: - In a mechanical ... combustion. OR If fan/blower is placed after the furnace then it is called as induced draught

91 views 1 answer

asked Sep 7, 2018 by anonymous

Compare statically induced emf with dynamically induced emf on any four points.

Compare statically induced emf with dynamically induced emf on any four points.
Last Answer : Statically induced emf Dynamically induced emf Emf is induced without any relative motion between conductor and magnetic field. Emf is induced due to relative motion between conductor ... induced in transformer windings e.g emf induced in Generator, Alternator armature windings

1.1k views 2 answers

asked Sep 4, 2018 by anonymous

Explain the term self induced EMF with a neat diagram.

84 views 0 answers

asked Aug 8, 2018 by anonymous

Define: 1) statically induced EMF 2) dynamically induced EMF

Define: 1) statically induced EMF 2) dynamically induced EMF Write the names of equipments in which these two types of EMF get induced
Last Answer : Concept of statically induced emf: The emf induced in coil or conductors without any relative motion between it and magnetic field is called statically induced emf. When conductor is stationary and flux ... it. This emf is dynamically induced emf. e.g. Emf induced in generators, alternator.

881 views 3 answers

asked Aug 8, 2018 by anonymous

List the two types of induced EMF.

List the two types of induced EMF.
Last Answer : There are two types of EMF one is statically induced EMF and second is dynamically induced EMF.

115 views 1 answer

asked Aug 8, 2018 by anonymous

What is the direction of the induced electric field?

What is the direction of the induced electric field?
Last Answer : It is in opposite direction to the one that produced it.

78 views 1 answer

asked Mar 14, 2018 by anonymous

Explain dynamic and static induced emf with neat diagram.

Explain dynamic and static induced emf with neat diagram.
Last Answer : Dynamically Induced EMF:- In this case, either coil moves or magnet moves, so that there is relative motion between coil & magnetic field. Thus magnetic field is cut by coil & emf is induced in it. The emf ... The expression for induced EMF is e= -L(di/dt) or = -N(dϕ/dt).

590 views 1 answer

asked Apr 27, 2020 by anonymous

The induced emf in the armature of a lap -wound four -pole dc machine having 100 armature conductors

The induced emf in the armature of a lap -wound four -pole dc machine having 100 armature conductors rotating at 600 rpm and with 1 Wb flux per pole is (1) 1000V (2) 100V (3) 600V (4) 10,000V
Last Answer : The induced emf in the armature of a lap -wound four -pole dc machine having 100 armature conductors rotating at 600 rpm and with 1 Wb flux per pole is 1000V

370 views 1 answer

asked Apr 29, 2018 by anonymous

If B is the flux density, I the length of conductor and v the velocity of conductor, then induced e.m.f. is given by?

Last Answer : If B is the flux density, I the length of conductor and v the velocity of conductor, then induced e.m.f. is given by Blv.

242 views 1 answer

asked Mar 20, 2018 by anonymous

When the armature of a D.C. motor rotates, e.m.f. induced is

Last Answer : When the armature of a D.C. motor rotates, e.m.f. induced is back e.m.f.

203 views 1 answer

asked Mar 20, 2018 by anonymous

What are three ways you can increase the strength of an electromagnet?

77 views 0 answers

asked Mar 14, 2018 by anonymous

How to Increase Gas Mileage

How to Increase Gas Mileage
Last Answer : How to Increase Gas Mileage Gasoline is a top priority in the budget of any car owner. You'll be surprised at how much you spend on gasoline in between refills, especially if you drive every day. With ... , but also save big money on trips to the fuel pump and refills for your car's fuel tank.

6 views 1 answer

asked May 11, 2021 by anonymous

How to Increase Fiber in Your Diet ?

How to Increase Fiber in Your Diet ?
Last Answer : How to Increase Fiber in Your Diet Increasing fiber in your diet has many health benefits. Fiber is shown to lower cholesterol levels, lower the chances of getting type 2 diabetes, decrease the possibility ... of eight to ten glasses of water daily. The water helps your body digest the fiber faster.

7 views 1 answer

asked May 9, 2021 by anonymous

The size of a synchronous motor decreases with the increase in?

Last Answer : The size of a synchronous motor decreases with the increase in flux density.

196 views 1 answer

asked Mar 20, 2018 by anonymous

Reduction in core losses and increase in permeability are obtained with transformer employing?

Reduction in core losses and increase in permeability are obtained with transformer employing?
Last Answer : Reduction in core losses and increase in permeability are obtained with transformer employing core built-up of laminations of cold rolled grain oriented steel.

615 views 1 answer

asked Mar 19, 2018 by anonymous

For given applied voltage, with the increase in frequency of the applied voltage?

For given applied voltage, with the increase in frequency of the applied voltage?
Last Answer : For given applied voltage, with the increase in frequency of the applied voltage eddy current loss will remain unchanged.

238 views 1 answer

asked Mar 19, 2018 by anonymous

a dc generator has a terminal voltage of 250V and an induced voltage of 262V when the generator is loaded. the brush drop is 1volt peer brush and the armature resisatance is 0.03 ohm and the shunt field circuit resistance is 35 ohms. neglect armature reaction and determine the following: the load current the power of the load the percentage voltage regulation.

a dc generator has a terminal voltage of 250V and an induced voltage of 262V when the generator is loaded. the brush drop is 1volt per brush and the armature resistance is 0.03 ohm ... reaction and determine the following: the load current the power of the load the percentage voltage regulation.

13 views 0 answers

asked Aug 3, 2021 by yanga

In a series R-C circuit, with the increase in frequency, current

In a series R-C circuit, with the increase in frequency, current (A) Reduces (B) Increases (C) Does not change (D) Becomes zero
Last Answer : In a series R-C circuit, with the increase in frequency, current Increases

111 views 1 answer

asked May 8, 2018 by anonymous

Why do we use AC current in our homes?

Why do we use AC current in our homes?
Last Answer : We used it for cooking rice, For washing clothes and for lights in the house.

193 views 3 answers

asked Mar 11, 2018 by anonymous

Direct Current (DC)

Direct Current (DC) Next Topic : Alternating current (AC)
Last Answer : Direct Current (DC) is the unidirectional electric current. Uni meaning is one. And the flow of charge in same direction. We know that conventional current flow from positive terminal of battery to ... The magnitude of DC may constant or vary but direction do not change with respect to time.

220 views 3 answers

asked Nov 22, 2019 by anonymous

Alternating current (AC)

Alternating current (AC)
Last Answer : AC stands for Alternating Current meaning voltage or current that changes polarity or direction respectively over time. An Alternating Current (AC) is an electric current whose magnitude ... energy are known as alternators and are simpler construction than DC electromechanical generators.

181 views 2 answers

asked Nov 22, 2019 by anonymous

Does current flow through a capacitor ?

Does current flow through a capacitor ?
Last Answer : Imagine a pipe with a flexible diaphram in the middle separating two haves of the pipe. Now the pipe is filled with air. If you apply a pressure to one end the diaphram will deform ... capacitor, the effects on electrons will be recreated across the boundary. But theres no electrical connection...

102 views 1 answer

asked Aug 25, 2019 by anonymous

What kills, current or voltage?

What kills, current or voltage?
Last Answer : Current would kill. You can actually have thousands of bolts going through you and not even know it. Yes you probably know already voltage is current times resistance. Since your body is a resistor it would take just a small amount of current to create a very high voltage

149 views 3 answers

asked Aug 25, 2019 by anonymous

A charge of 0.1 C moves past a given point every 0.01 s. How much is the current?

A charge of 0.1 C moves past a given point every 0.01 s. How much is the current?
Last Answer : The current is 10.0A. 1ampere = 1 Coulomb per 1 second. 0.1Coulombs ÷ 0.01seconds = 10.0amperes.

414 views 1 answer

asked Jul 1, 2019 by anonymous

Describe the difference between direct and alternating current.

Describe the difference between direct and alternating current.
Last Answer : Direct current is the flow of electricity or charge in one direction.. Alternative current is the flow of charge that doesn't flow in one direction.

5.3k views 4 answers

asked Jun 29, 2019 by anonymous

Explain why potential difference is necessary to produce current in a circuit.

99 views 0 answers

asked Jun 29, 2019 by anonymous

Kirchhoff's Current Law

Kirchhoff's Current Law
Last Answer : Kirchhoff's current law

2.6k views 1 answer

asked Jun 11, 2019 by anonymous

Current ratio

Current ratio
Last Answer : Current ratio

69 views 1 answer

asked Jun 11, 2019 by anonymous

Current divider rule

Current divider rule
Last Answer : Current divider rule

2.5k views 1 answer

asked Jun 11, 2019 by anonymous

Current formula

Current formula
Last Answer : Current formula

75 views 1 answer

asked Jun 11, 2019 by anonymous

Capacitive current formula

Capacitive current
Last Answer : Capacitive current formula

77 views 1 answer

asked Jun 11, 2019 by anonymous

How to find total impedance Z, current I and Impedance angle ?

How to find total impedance Z, current I and Impedance angle ?
Last Answer : How to find total impedance Z, current I and Impedance angle ?

165 views 2 answers

asked May 30, 2019 by anonymous

Why inductor current lags inductor voltage ?

Why inductor current lags inductor voltage ?
Last Answer : Inductor is a wire wounding structure having a core material it induces emf which is opposite to the voltage supply and proportional to rate of change of current so current lags the voltage in inductor

112 views 1 answer

asked May 24, 2019 by anonymous

Explain lagging quantity and leading quantity, explain this concept with voltage and current waveform

Explain lagging quantity and leading quantity, explain this concept with voltage and current waveform
Last Answer : When two alternating quantities attain their respective zero or peak values simultaneously, the quantities are said to be in-phase quantities. When the quantities do not attain their respective zero or ... current is leading the voltage or the voltage is said to be lagging behind the current.

139 views 1 answer

asked Sep 7, 2018 by anonymous

List out any four effects of electric current used in measuring instruments & write name of meter working on it.

List out any four effects of electric current used in measuring instruments & write name of meter working on it.
Last Answer : Effects of Electric Current used in measuring instruments: 1. Magnetic Effect: PMMC and Moving Iron type Ammeters, voltmeter and Dynamometer type wattmeters etc. 2. Electromagnetic induction ... . Electrostatic effect: Voltmeters. 5. Hall Effect: Flux meter, Poynting vector wattmeter.

996 views 1 answer

asked Sep 6, 2018 by anonymous

State various effects of electric current and explain any one.

State various effects of electric current and explain any one.
Last Answer : Effects of Electric Current: 1. Magnetic Effect: When a current is passed through a conductor, magnetic field is produced round the conductor. Due to this field when current carrying ... The rise in temperature is converted into elongation of hot wire element causes displacement of pointer.

115 views 2 answers

asked Sep 4, 2018 by anonymous

A 1000Ohm, 1 Watt resistor can safely pass a current of

A 1000Ohm, 1 Watt resistor can safely pass a current of
Last Answer : A 1000 Ohm, 1 Watt resistor can safely pass a current of 30 mA

457 views 1 answer

asked May 8, 2018 by anonymous

Step-down transformer converts high voltage and low current into:

Step-down transformer converts high voltage and low current into: (A) How voltage and high current (B) High voltage and low current (C) Low voltage and high current (D) None of the above
Last Answer : Step-down transformer converts high voltage and low current into: Low voltage and high current

123 views 1 answer

asked May 8, 2018 by anonymous

Which of the following is the least expensive protection for over current in low voltage system?

Which of the following is the least expensive protection for over current in low voltage system? (A) Rewireable fuse (B) Isolator (C) Oil Circuit breaker (D) Air break circuit breaker
Last Answer : Which of the following is the least expensive protection for over current in low voltage system? (A) Rewireable fuse (B) Isolator (C) Oil Circuit breaker (D) Air break circuit breaker

260 views 1 answer

asked May 8, 2018 by anonymous

For a round wire, the approximate value of fusing current is given by

For a round wire, the approximate value of fusing current is given by
Last Answer : For a round wire, the approximate value of fusing current is given by K√d3

194 views 1 answer

asked May 3, 2018 by anonymous

A current controlled voltage source is equivalent to :

A current controlled voltage source is equivalent to : (A) series voltage feed -back amplifier (B) shunt current feed -back amplifier (C) shunt voltage feed -back amplifier (D) series current feed -back amplifier
Last Answer : A current controlled voltage source is equivalent to : shunt voltage feed -back amplifier

119 views 1 answer

asked Apr 30, 2018 by anonymous

Which of the following can reduce the Eddy current losses?

Which of the following can reduce the Eddy current losses? A) By making the core of a stack of plates electrically insulated from each other B) By making the core of solid block C) By increasing the applied voltage D) None of these
Last Answer : Which of the following can reduce the Eddy current losses? A) By making the core of a stack of plates electrically insulated from each other B) By making the core of solid block C) By increasing the applied voltage D) None of these

90 views 1 answer

asked Apr 29, 2018 by anonymous

A network that consists of at least a voltage source or current source is called

A network that consists of at least a voltage source or current source is called A) Active network B) Ideal network C) Sourced network D) Outsourced network
Last Answer : A network that consists of at least a voltage source or current source is called Active network

118 views 1 answer

asked Apr 29, 2018 by anonymous

The current flow in a battery is due to ______

The current flow in a battery is due to ______ A) movement of ions B) movement of protons C) movement of holes D) movement of neutrons
Last Answer : The current flow in a battery is due to movement of ions

104 views 1 answer

asked Apr 29, 2018 by anonymous

gabriel orina · Answer 1 · 2018-08-07T09:35:31+0000

Induced current can be increased by reducing no of windings on the secondary part compared to primary.

How can we increase the induced current?

Please log in or register to add a comment.

1 Answer

Answer :

Please log in or register to add a comment.

Please log in or register to answer this question.

Related Questions