与 «MEGOHM»相关的葡萄牙语书籍
在以下的参考文献中发现
megohm的用法。与
megohm相关的书籍以及同一来源的简短摘要提供其在 葡萄牙语文献中的使用情境。
1
Modern Dictionary of Electronics
Also used for continuity, ground, and short- circuit testing in general electrical
power work. megohm — Abbreviated meg. One million ohms. megohm-farads —
See megohm-microfarad. megohm-microfarad — A term used to indicate the ...
2
L.S.A., List of C.F.R. Sections Affected
(iii) The dc bridge type megohmmeter. which may be alternating cur— rent (ac)
powered, shall have scales and multiplier which make it possible to accurately
read IR from 1 megohm to 1 gigohm. The voltage applied to the conductors under
...
3
The Code of Federal Regulations of the United States of America
(III) The dc bridge type megohm- meter, which may be alternating current (ac)
powered, shall have scales and multiplier which make it possible to accurately
read IR from 1 megohm to 1 gigohm. The voltage applied to the conductors under
test ...
Office of the Federal Register (U.S.) Staff, 2004
4
34 CFR Education: CFR Parts 300-399
(iii) The dc bridge type megohmmeter, which may be alternating current (ac)
powered, shall have scales and multiplier which make it possible to accurately
read IR from 1 megohm to 1 gigohm. The voltage applied to the conductors under
test ...
Office of The Federal Register, 2013
5
Curso Completo De Eletronica
Entlo Por exemplo um pentodo acoplado a RC tem uma resistência de placa de
CA de l megohm, uma resistência de carga de 0,125 megohm, uma resistência
de escape de grade de 0,25 megohm e uma capacidade shunt de 100 /i^iF (100
...
6
Precision Measurement and Calibration: Electricity: low ...
The accuracy of setting the Wolff potentiometer with 20 and 50 kv across the
resistor was within 10 ppm, i.e., the same as when the 100-megohm resistor was
shorted. With 100 kv across the resistor this accuracy was estimated as within 20
...
7
Investigation of Fixed High
Megohm Resistors
The development work was concerned with high stability high-megohm resistors and with high temperature normal resistance range resistors.
SPRAGUE ELECTRIC CO NORTH ADAMS MA., 1951
8
Engineering Formulas Interactive: Conversions, Definitions, ...
232 megohm-centimeter cube: megohm-centimeter megohm-inch; megohm-inch
cube: English units for electrical resistivity per square inch of cross-sectional area
of a material, in megohms per inch length. megohm-inch = 1 E + 06 ohm-inch ...
9
Electricity--low Frequency
This was to make connections at every fifth brass elbow (every 10th resistor unit)
so that the 100-megohm standard could be divided into 10 sections of 10-
megohm units. These 10 sections were then connected in parallel and measured
as a ...
F. L. Hermach, R. F. Dziuba, 1968
... 350 volts C12-0.1 mfd, 400 volts Ll-UTC, s-40 L2-8-30 hy., 250 ma L3-15 hy.,
250 ma L4-30 hy., 30 ma R1-4.7 megohms, 16 watt 112-4700 Ohms, 1 watt
13332-1 megohm, 34 watt R4,5-0.1 megohm, 1 watt Its-0.47 megohm, 1 watt 3.1-
4.7 ...
包含词语«MEGOHM»的新条目
找出国内和国际出版社所讨论的内容，以及词语
megohm在以下新条目的上下文中是如何使用的。
Global High Frequency, High Voltage Advanced Winding Analyzers …
Megohm measurement, Insulation tests, polarization index tests, motor current signature analysis, step voltage test, hypot tests, meg tests, voltage power and ... «Industry Today, 九月 15»
Oliver Berliner Reveals “The Secret of the Sixteen Twelve”
The 1 megohm “Compansion” control R26 may similarly be remoted. You could even remotely select Expansion or Compression by changing S2 to DPDT relay ... «Radio World, 八月 15»
PM and PdM for electric motors
... based on the megohm value obtained in the test; a stator winding insulation resistance value of zero megohms indicates a probable need to rewind the motor. «Plant Services, 五月 15»
Lab Utilities Help Promote Science
Most lab facilities are looking for sources of ultrapure (18.2 Megohm) water systems. These facilities want their ultrapure water system to be fed tap water instead ... «R & D Magazine, 四月 15»
Crane Song Syren Mic Pre and Falcon Compressor
There are: a ¼-inch 1.2-megohm Hi-Z input jack, Mic/DI switch, a 24dB per octave 90Hz highpass filter, polarity reversal, +48-volt phantom on/off, and the output ... «MIX, 二月 15»
Oscilloscope Mistakes, Part 2
... the coax cable terminated into 50 Ohms. The other voltage trace (M4) shows the same response with the scope input set to an input impedance of 1 MegOhm. «EE Times, 九月 13»
Application-Specific Resins Purify Lab Water
The different grades of mixed bed resins and the respective water quality produced include: nuclear grade >15 megohm, semiconductor grade >18 megohm and ... «Laboratory Equipment, 九月 13»
A million and one uses for today's voltage detectors
Some of these have an input impedance of one megohm—about 100 times that of the best solenoid-based testers. Even at the low end of 20kilohms, ... «Electronic Technology & Products, 五月 13»
New Technology Aimed at Reducing Silica Contamination
The analyzer provides a warning when sample resistivity drops below 15 megohm-cm as measured at the instrument's conductivity cell and ; the analyzer shifts ... «Water World, 七月 12»
Energetic developments
... portable instruments can carry out low-voltage inductance, impedance, phase angle and capacitance, coil, DC step voltage, winding resistance, megohm, DC ... «The Engineer, 三月 12»
