What's the difference between commutator and motor?

Commutator


Definition:

  • (n.) A piece of apparatus used for reversing the direction of an electrical current; an attachment to certain electrical machines, by means of which alternating currents are made to be continuous or to have the same direction.

Example Sentences:

  • (1) The lies Trump told this week: from murder rates to climate change Read more “President Obama has commuted the sentences of record numbers of high-level drug traffickers.
  • (2) In an exceptionally rare turn, the Texas Board of Pardons and Paroles, a panel appointed by the governor that is almost always hardline on executions, recommended that his death sentence be commuted to life in prison because of his mental illness.
  • (3) Whether out of fear, indifference or a sense of impotence, the general population has learned to turn away, like commuters speeding by on the freeways to the suburbs, unseeingly passing over the squalor.
  • (4) It also devalues the courage of real whistleblowers who have used proper channels to hold our government accountable.” McCain added: “It is a sad, yet perhaps fitting commentary on President Obama’s failed national security policies that he would commute the sentence of an individual that endangered the lives of American troops, diplomats, and intelligence sources by leaking hundreds of thousands of sensitive government documents to WikiLeaks, a virulently anti-American organisation that was a tool of Russia’s recent interference in our elections.” WikiLeaks last year published emails hacked from the accounts of the Democratic National Committee and John Podesta, chairman of Hillary Clinton’s election campaign.
  • (5) The surface mount electronic internal controller provides motor commutator, energy management, telemetry, and physiologic control functions.
  • (6) The pair woke up early and gathered their birth certificates, social security cards and passports before making the roughly three-hour commute.
  • (7) But Clegg also says he is not going to be cowed into taking Cameron's vow of silence about Farage's assertion that he finds Britain unrecognisable and is uncomfortable at the lack of English spoken on commuter trains out of Charing Cross.
  • (8) Well, news from the commuters and the rail users is that we don't like it, and we want a cheaper more equitable service.
  • (9) Two weeks after the July 7 suicide bomb attacks that killed 52 London commuters and injured more then 750, Shahid, a young Londoner who had just completed his fourth year at medical school, flew to Pakistan .
  • (10) Stephen Joseph, its chief executive said: "This is bitter news for everyone who relies on the train to get to work, not least the large number of commuters in marginal constituencies who will be a key group at the next election."
  • (11) Concluding an inquiry into the experience of rail passengers that became dominated by the events at Southern , the transport select committee said commuters had been badly let down.
  • (12) When you factor in commuting costs, it's not surprising many families decide it doesn't make sense financially for both parents to work.
  • (13) If you are a London commuter dreading tube strike chaos this evening and tomorrow there is an alternative to fighting your way on to overcrowded buses or a long walk.
  • (14) Prenatal care is provided in rural areas by health care people that commute from the cities.
  • (15) Sir Stephen Richards, 59, was arrested by detectives investigating an alleged sexual assault on a commuter service between London Waterloo and Wimbledon in south-west London.
  • (16) Another described First Great Western as " the worst commuter line I've ever had to endure ": "Not only is it the most expensive train line in Europe, it was never on time.
  • (17) Mahaneela Choudhury-Reid, a Londoner of colour, clashed with a smartly dressed commuter during what should have been the mid-morning quiet.
  • (18) Transport for London stepped in with a £750m pledge to prevent meltdown in the public-private partnership for the underground yesterday, as the capital's mayor warned of a "difficult period" for commuters after the tube's biggest maintenance firm entered administration.
  • (19) Potential London escapees will probably be put off by the cost of commuting, as an annual season ticket costs about £5,000, and the knowledge that state schools in London are better, on the whole, although Oxford has a stellar independent sector thanks to the likes of Oxford High School for Girls and Magdalen College School .
  • (20) The commutations are meant to combat the strict mandatory minimum sentences for drug crimes – symbolically, at least – an area where Republicans and Democrats both support reform .

Motor


Definition:

  • (n.) One who, or that which, imparts motion; a source of mechanical power.
  • (n.) A prime mover; a machine by means of which a source of power, as steam, moving water, electricity, etc., is made available for doing mechanical work.
  • (n.) Alt. of Motorial

Example Sentences:

  • (1) In dorsoventral (DV) reversed wings at both shoulder or flank level, the motor axons do not alter their course as they enter the graft.
  • (2) The presence of CR-related activity suggests that SpoV may participate in the CR motor output pathway, and may also provide CR-related information to cerebellum.
  • (3) The automatic half of both the motor which advances the trepan as well as the second motor which rotates the trepan is triggered by the sudden change in electrical resistance between the trepan and the patient's internal body fluid, at the final stage of penetration.
  • (4) The earliest degenerative changes were seen in sensory and motor terminals at 20-24 h after the lesion.
  • (5) There was no correlation between disturbed gastric clearance, impaired gall bladder contraction, and prolonged colonic transit time in the patients with cardiovascular autonomic neuropathy nor was there a correlation between any disturbed motor function and age or duration of diabetes.
  • (6) These later results suggest that dopamine agonists increase sensorimotor reactivity measured with acoustic startle by acting on sensory rather than motor parts of the reflex arc.
  • (7) The Test of Motor Impairment (TOMI) was used to select 12 children with a Developmental Coordination Disorder (DCD) and 12 age-matched controls.
  • (8) A recent report suggested that neurons in the prefrontal, anterior cingulate, and primary motor cortex of the brains of schizophrenic subjects may be less dense than those in the brains of nonschizophrenic subjects.
  • (9) We suggest that neuronal PACAP may serve to modulate motor activity and secretion in the lower esophageal sphincter region.
  • (10) From these results, it can be suspected that the motor fibres are more vulnerable during aging.
  • (11) By 3 d in the chick embryo, the first neurons detected by antibodies to Ng-CAM are located in the ventral neural tube; these precursors of motor neurons emit well-stained fibers to the periphery.
  • (12) The corticotectal cells in the motor cortex differed from those in the premotor cortex in their size distribution; the former being small, the latter both small and large.
  • (13) Since the gastric motor pattern consisted of two major subpatterns, digestive and interdigestive motor activity, motilin was tested for its motor stimulating activity in both states.
  • (14) Sensory loss, motor weakness, paraesthesia and a new pain were found as complications in 12, 7, 4 and 6 patients, respectively.
  • (15) Measurements of acetylcholine-induced single-channel conductance and null potentials at the amphibian motor end-plate in solutions containing Na, K, Li and Cs ions (Gage & Van Helden, 1979; J. Physiol.
  • (16) Total abolition of the CR ensued when the wave of CSD reached the motor (frontal) cortex and again was independent of the CS modality.
  • (17) The effects of intra-arterial administration of substance P upon intestinal blood flow, oxygen consumption, intestinal motor activity, and distribution of blood flow to the compartments of the gut wall were measured in anesthetized dogs.
  • (18) Surrounding intact ipsilateral structures are more important for the recovery of some of the language functions, such as motor output and phonemic assembly, than homologous contralateral structures.
  • (19) Increased velocity of motor conduction in at least one nerve related directly proportionally to the Cs concentration of the serum was demonstrated in 56-70% of the patients after one dialysis.
  • (20) 18 patients with typical sporadic Amyotrophic Lateral Sclerosis (ALS) were investigated by the Motor Accuracy and Speed Test (MAST) and 18 healthy age- and-sex-matched volunteers, acted as controls.