Convention, Volume 42;Volume 73

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Halaman 54 - The steam expands in the nozzles, leaving with a very high velocity and while passing across suction chamber 6, entrains the air and vapors to be compressed. The mixture passes into the diffuser 7 from where it is discharged at higher absolute pressure than that of the air entering at S, into a double passage 8 communicating with the suction chambers 9 of the second stage. These two suction chambers 9 are annular, giving the commingled fluid a large entrainment surface. Steam is simultaneously delivered...
Halaman 54 - Flo. 95.—Diagram of condenser, radojet, and condensatc pump. the commingled air and steam coming from the first stage and carries them into the annular diffuser 14, thereby compressing the mixture to atmospheric pressure and discharging it into casing 15 which has the discharge opening D. The mixture discharged at D is delivered to the feed tank as shown in Fig.
Halaman 490 - It has been moved and seconded that the nominations be closed and that the Secretary cast the unanimous ballot of this Division for Mr. JL McCormack as First Vice-Chairman. All in favor signify by saying Aye.
Halaman 302 - ... the normal rms current which it is designed to carry, (2) the normal rms pressure (voltage) of the circuit on which it is intended to operate, (3) the normal frequency of the current, and (4) the interrupting capacity of the device (see §124).
Halaman 148 - Society, proposed the appointment of a joint committee representing the American Society of Civil Engineers, the American Institute of Mining Engineers...
Halaman 54 - Steam is delivered through strainer 1, pipe 2, auxiliary steam valve 3, strainer 4, expansion nozzles 5, across suction chamber 6, of the first stage ejector, which is in communication with the condenser through the suction opening "S." The steam expands in the nozzles, leaving with a very high velocity, and, while passing across suction chamber 6, entrains the air and vapors to be compressed. The mixture passes into the diffuser 7, from which it is discharged at higher absolute pressure than that...
Halaman 448 - ... shall be permanently installed to short-circuit the transformer secondary when desired, so that the possibility of injury to employees or the changing of the transformer ratio is minimized. Section 13. In periodic or office tests, the calibration certificate of the transformer or the shunt shall be dated within a period of ten (10) years preceding the time the meter is tested. Section 14. In complaint tests, the Commission will accept the calibration certificates of the transformers or the shunts...
Halaman 405 - To simplify the work of connecting transformers in parallel it is recommended that the HI lead shall be brought out on the right hand side of the case, facing the high voltage side of the case.
Halaman 400 - Leads 122-407 (a) In general the leads shall be distinguished from one another by marking each lead with a capital letter followed by a number. The letters to be used are H for high voltage leads, X for low voltage leads and Y for tertiary winding leads. The numbers to be used are 1, 2, 3, etc. NOTE I — By "tertiary winding...
Halaman 495 - ... secretary and treasurer shall be performed by the same person. The officers and executive committee shall assume their duties .immediately after the close of the meeting at which they are elected. In case of resignation or death of any of the officers or members of the executive committee, the vacancy may be filled for the remainder of the term by the executive committee.* President. . II. The president shall be the chief executive officer of the association. The president, if present, or in...

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