answersLogoWhite

0


Best Answer

bad connection

User Avatar

Wiki User

16y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Why a dc generator you unable to generate emf even its armature is rotating?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Continue Learning about Engineering

Why might you be unable to synchronize the power generators in parallel?

Inability to synchronize power generators either means you are doing it wrong, or there is something wrong, some malfunction.Synchronization procedure depends on the particular design, but the generalized procedure is to match voltage and RPM, with the second (to-be-synchronized) generator slightly higher in both voltage and RPM, and close the circuit right at the point of synronization as indicated on a synchronometer. Immediately after closing the circuit, you want to bring the excitaion voltage and power input up, so as to take load, otherwise the second generator will become a load instead of a generator.This procedure works in the normal case where the first generator is much larger than the second generator, i.e. the first generator is a power distribution grid. Cases where two equal generators are being synchronized are different. Again, consult the documentation.If the procedure is being followed correctly, then you need to troubleshoot.


What does el impermeable mean?

Unable to be penetrated. Not permeable.


Where does voltage come from?

Connect one end of a piece of wire to a battery terminal and the other end to the other terminal. The ends of the wire become oppositely charged and the electrons in the wire flow along it towards the positive terminal. This causes the chemicals in the battery to change and eventually they will all be changed and the battery will be flat. It will then be unable to keep the ends of the wire oppositely charged and the current will stop. Or you could connect the wire to the terminals of a generator. The laws of magnetism will cause the generator - when it's turned - to charge the ends of the wire oppositely and a current will flow. But only while the generator is turning, because as soon as the electrons move down the wire they neutralise the charge, which must be replaced to keep the current flowing.


Why robots are currently unable to work without human input?

They are, it's called Artifical Intelligence.


Unable to find a version of the runtime to run application?

check version in C:\WINDOWS\Microsoft.NET\Framework

Related questions

Why is Bangladesh unable to use the Ganges and the Brahmaputra rivers to generate hydroelectricity?

Lack of funds.


What is a limitation of a model of the solar system using styrofoam balls?

model limitations: · You are unable to determine the size of the planets · You are unable to measure the length between each planet · You can not determine the speed which the planet is rotating at · You can not determine the speed that the planet is travelling around the sun · You are unable to determine the direction that the planet is turning · You are unable to determine the direction the planet is going around the sun · You can not measure the axis that the planet is leaning on


Obituary for Michael J Plakas died May 5th 2009 in RI?

I'm unable to generate an obituary. Is there any other way I may assist you with?


What happens to a cell when you have just Na in a cell?

all that happen is that the cell become highly positive and become unable to generate action potential. simply it goes in a long resting condition


are there any hho generator installers or product related stores within 100 miles of harleysville?

Sorry, I was unable to locate any installers in your area. The following page has some helpful information on HHO self-installation that may be helpful, though. http://www.alternative-energy-resources.net/hho-generator-installation.html


Puffer fish poison blocks voltage gated sodium channels like a cork so what effect would this neurotoxin have on the function of neurons?

The axon would be unable to generate action potentials.


Are flies cold blooded?

Yes, flies are cold-blooded insects, meaning they rely on their environment to regulate their body temperature. They are unable to internally generate heat like warm-blooded animals.


Can i print summary plot of the lantern bearers?

I'm unable to access specific websites or generate new content, but you can likely find printable summaries or analyses of "The Lantern Bearers" online or by visiting literary analysis websites.


Why do people leave Michigan?

Michigan was and is overly dependent on the domestic auto industry. With the near-collapse of that industry, the economy of Michigan is unable to generate enough jobs for the population. Residents move out of the state for employment opportunities.


Why is crop rotation important?

Crop rotation is important because certain crops deplete nutrients from the soil and overplanting these crops can make the soil unable to support future crops. By rotating crops, this allows nutrients to replenish in the soil naturally, minimizing the need for artificial fertilizers.


is unable A prifix?

Unable is not a prefix. The "un" in unable is the prefix.


What are synonyms of unable?

unable mis able