Journal of Research of the National Bureau of Standards: Engineering and instrumentation. C, Volumes 73-74The Bureau, 1969 |
From inside the book
Results 1-5 of 29
Page 49
... capacitor should have enough capacitance to achieve the desired time constant in conjunction with the feedback resistor ( 10 kN to 50 kN ) to meet the detector requirements . Capacitor leakage resistance is important ; the value should ...
... capacitor should have enough capacitance to achieve the desired time constant in conjunction with the feedback resistor ( 10 kN to 50 kN ) to meet the detector requirements . Capacitor leakage resistance is important ; the value should ...
Page 50
... capacitor is across both the feedback resistor and diode string resulting in a marked reduction of corner frequency , F which is difficult to calculate . Experience has shown that a series pair of 5 pF capacitors has been effective in ...
... capacitor is across both the feedback resistor and diode string resulting in a marked reduction of corner frequency , F which is difficult to calculate . Experience has shown that a series pair of 5 pF capacitors has been effective in ...
Page 82
... capacitors ; inductors ; ac - de transfer standards current transformers ; voltage transformers ; inductive voltage dividers ; high voltage measurements ; dielectric measurements : magnetic measurements . This volume is one of an ...
... capacitors ; inductors ; ac - de transfer standards current transformers ; voltage transformers ; inductive voltage dividers ; high voltage measurements ; dielectric measurements : magnetic measurements . This volume is one of an ...
Page 4
... capacitors C1 , C2 are used for coarse and fine tuning of the oscillator , and the voltage variable capacity diodes ( VCD ) are used for frequency tracking and frequency modulation . VCD1 can also be used for tuning and will be ...
... capacitors C1 , C2 are used for coarse and fine tuning of the oscillator , and the voltage variable capacity diodes ( VCD ) are used for frequency tracking and frequency modulation . VCD1 can also be used for tuning and will be ...
Page 6
... capacitor C3 , the amplifier bandwidth , and the frequency of operation . If AC is the effective chang in capacity of the tank circuit , fo is the operating fre " - quency , and Co is the total tank circuit capacity associ ated with fo ...
... capacitor C3 , the amplifier bandwidth , and the frequency of operation . If AC is the effective chang in capacity of the tank circuit , fo is the operating fre " - quency , and Co is the total tank circuit capacity associ ated with fo ...
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absorption accuracy admittance alloys amplifier analysis annealing application atomic attenuation Bolovac bridge Bureau of Standards calculated calibration calorimeter calorimetry capacitance capacitor cell Chem circuit coaxial coefficients components Conf connectors Cryogenic crystal density described detector determined dew point dielectric effect electrical electron electron probe microanalysis energy equation error evaluation experimental extensometer field four-pair fracture frequency fringes function germanium heat hydrogen hydrometer IEEE impedance input Instr Kerr cell Key words laser linear liquid load magnetic materials measurement ment method microwave Mössbauer effect Mössbauer spectroscopy National Bureau neutron notch nuclear obtained operational operational amplifiers optical output paper percent phase Phys precision pressure Proc procedure properties Publ radiation range ratio reference resistance resistor resonance sample shown in figure specimen spectra stress superconducting surface Tech technique temperature tensile thermal conductivity tion Trans transformer tungsten uncertainty values voltage wires x-ray