Circular of the Bureau of Standards, Masalah 55-57U.S. Government Printing Office, 1915 |
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Halaman 5
... watthour meter tested .. 8. Tolerance allowed for watthour meters .. VI . GAS ... 1. Description of a gas meter . 2. The gas meter index and how to read it . 3. Cost of gas consumed per hour in appliances . 4. Prepayment meters .. 5. Errors ...
... watthour meter tested .. 8. Tolerance allowed for watthour meters .. VI . GAS ... 1. Description of a gas meter . 2. The gas meter index and how to read it . 3. Cost of gas consumed per hour in appliances . 4. Prepayment meters .. 5. Errors ...
Halaman 83
... called wattmeters , recording wattmeters , or integrating wattmeters . These terms are going out of use . second and higher notches , the current is greater and Measurements for the Household 83 Principle of the watthour meter.
... called wattmeters , recording wattmeters , or integrating wattmeters . These terms are going out of use . second and higher notches , the current is greater and Measurements for the Household 83 Principle of the watthour meter.
Halaman 88
... meter . To make an accurate test requires portable watthour meters or other electrical apparatus which is suitable for use only by meter inspectors . It is desirable for the householder to read the meter at the time it is read by the meter ...
... meter . To make an accurate test requires portable watthour meters or other electrical apparatus which is suitable for use only by meter inspectors . It is desirable for the householder to read the meter at the time it is read by the meter ...
Halaman 89
... meters at regular intervals , and in addition will make special tests , when circumstances warrant them , without charge , upon request of their customers . In a number of cities customers of electric light companies may have watthour ...
... meters at regular intervals , and in addition will make special tests , when circumstances warrant them , without charge , upon request of their customers . In a number of cities customers of electric light companies may have watthour ...
Halaman 90
... meter departments is to have their meter testers adjust meters found fast or slow until they are within 1 per cent either way . VI . GAS The gas used in the household is 90 Circular of the Bureau of Standards Tolerance allowed for watthour ...
... meter departments is to have their meter testers adjust meters found fast or slow until they are within 1 per cent either way . VI . GAS The gas used in the household is 90 Circular of the Bureau of Standards Tolerance allowed for watthour ...
Istilah dan frasa umum
accidents accuracy adjusted alternating current ammeters amount apparatus appliances approved bills candlepower cent of rated circuits clock commodity complaint connected consumer or user correct cost cubic feet deposit dial direct current electric meters electric service electrical energy equipment examination and testing exceed fluid ounces furnished gas and electric gas meter gas or electricity heat heavy load hydrometer incandescent lamps inspection inspector instruments investigation kilowatt kilowatthour laboratory laws least once light load measuring meter is found meter tests method months National Electrical normal load operation ordinance period person portable premises prescribe Public Service Commission public utility rated current reading reasonable record request rules and regulations service meter specifications station temperature tested at least thereof thermometer tion tungsten variations voltage regulation voltmeters volts water meter watthour meters wattmeters watts weight WEST VIRGINIA wires
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