与 «SPARKLESS»相关的英语书籍
在以下的参考文献中发现
sparkless的用法。与
sparkless相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
1
Electric Machines: Principles, Applications, and Control ...
Temp., 8C 48 45 55 18 35 33 32 20 15 Load in Percent Speed (r/min)
Commutation Voltage (V) Current (A) Voltage (V) Current (A) 0 300 0 55 22.9
1175 Sparkless 25 300 270 55 22.9 1165 Sparkless 50 300 540 55 22.9 1160
Sparkless 75 ...
2
Design And Testing Of Electrical Machines
To make the commutation Load sparkless in such a case, it would be necessary
to shift the centre line (zero line) upwards- This is done by Figure 14.6 'Black
band curves' for commutation test adjusting the air-gap under the (commutation
not ...
3
Mine Planning and Equipment Selection 1998
To obtain sparkless electric feeding equipment operation with probability of 0.99
average time between failures at different variants of the reliability resource
distribution is to be in the area 121...500w. Increase the probability of sparkless ...
4
A.T.B. Of Electrical Technology (Multicolour)
However, it should be clearly understood that the main cause of sparking
commutation is the self-induced e.m.f. (i.e. reactance voltage), so brushes alone
do not give a sparkless commutation; though they do help in obtaining it. The
additional ...
5
AC & DC machines in S.I. system of units
Hence, carbon brushes have, usually, replaced Cu brushes. However, it should
be clearly understood that the main cause of sparking commutation is the self—
induced e.m.f. (i. e. reactance voltage), so brushes alone do not give a sparkless
...
Because this counter emf opposes the applied voltage it also opposes the self-
induced voltage, thus resulting in rapid reversal of coil current and in sparkless
commutation. When the load on the motor increases, armature reaction increases
...
United States. Dept. of the Army, Naval Education and Training Program Development Center, 1977
7
The Best of Kinks & Hints
The easiest solution is to use a sparkless relay. A sparkless relay consists of a
coil, contacts, and a high-power semiconductor device that switches the load "on"
before the relay's contacts connect. Once the relay has taken over the current ...
8
Direct Current Machines
To make commutation sparkless and ensure automatic neutralisation of
reactance voltage. Since the polarity of interpoles is same as that of the main
pole ahead, they induce an e.m.f. in the coil under commutation which helps the
reversal of ...
9
The Pure Language of Love: A Book of Poetry by Erick ...
Sparkless. I never thought that I would say I'd forever want her in this way. Things
have changed, my world is upside down. This place is so crowded, but feels like
a ghost town. My attempts to stop it were plentiful. Still I fell in a love that ...
Erick Pasquale Forsythe, 2011
10
A Text Book of Electrical Machines
To make commutation sparkless and ensure automatic neutralisation of
reactance voltage. Since the polarity of interpoles is same as that of the main
pole ahead, they induce an e.m.f. in the coil under commutation which helps the
reversal of ...
包含词语«SPARKLESS»的新条目
找出国内和国际出版社所讨论的内容，以及词语
sparkless在以下新条目的上下文中是如何使用的。
'Arranged marriage sucks' - the heartbreak tales of couples trapped …
The desperate calls for help include one person saying: "I regret my arranged marriage, sparkless, loveless, dead end. My life is just sooo empty." Another says: ... «Express.co.uk, 七月 15»
Dear Abby: Going digital leaves no paper trail for survivors
Dear Sparkless: That you and your husband want your marriage to work means it is capable of being resuscitated. While you didn't give any details, it is possible ... «TwinCities.com-Pioneer Press, 七月 15»
Wareham Gatemen skipper optimistic for successful season
While Bourne has since bounced back, the Gatemen bats have remained sparkless. A 5-0 defeat at the hands of league-leading Orleans (18-6) was followed by ... «Wicked Local Plymouth, 七月 15»
Lailaa O Lailaa Review
Joshi's 'Lailaa O Lailaa' is a sparkless action caper that digs through implausibly convoluted cinematic cliches to narrate a tale that seems to scoff at us for being ... «Nowrunning, 五月 15»
Edward Norton stars in John Oliver's fake movie about infrastructure
... film solely about infrastructure, it does prove that Norton can bring some spark to even the most sparkless role. Skip to about 17:20 to see him in action below. «Entertainment Weekly, 三月 15»
Without AJ Green, Bengals are sparkless and winless
How important is A.J. Green to the Bengals? Since he reaggravated a toe injury, the Bengals are 0-1-1. A team that started on a 3-0 win streak has stagnated ... «USA TODAY, 十月 14»
Odd casting weighs down sparkless 'Best of Me'
But stretched over 119 long minutes and directed with snapless flair by Hoffman, this tale of second chances becomes a wearying parade of sparkless Sparks. «Chicago Daily Herald, 十月 14»
Toyota develops high-efficiency 'free piston' no-crankshaft …
It can be run sparkless through a diesel cycle or run on standard gasoline. What has folks excited is the claimed thermal efficiency for the device — at 42% it ... «ExtremeTech, 七月 14»
Next CX-5 to sip less than 5L/100km
Daimler, General Motors and Hyundai/Kia have all tried and so far failed to bring sparkless compression-ignition petrol engines to market, but Mazda says it will ... «Motoring, 六月 14»
How to contain aluminum dust?
Ford wants dealers to purchase special sparkless vacuums for collision shops. Ford spokeswoman Elizabeth Weigandt says the company has reminded dealers ... «Automotive News, 六月 14»
