General Electrical Engineering: A Comprehensive Introduction for Students, Apprentices, and All Connected with the Electrical Engineering Industry |
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Page 158
... insulation and basting is again completed as before . FITTING STRESS CONTROL PAPER TUBE INSULATION CABLE END COMPLETED Fig . 63. Cable end completed and ready for insertion into porcelain insulator . The slack must be taken up by easy ...
... insulation and basting is again completed as before . FITTING STRESS CONTROL PAPER TUBE INSULATION CABLE END COMPLETED Fig . 63. Cable end completed and ready for insertion into porcelain insulator . The slack must be taken up by easy ...
Page 161
... insulation to provide uniform surface for the tube ends . End cavities of the ferrules are built up with narrow ... insulation correctly stepped down , then basted with oil at 230 ° F. Silk tape is applied over the stepped insulation and ...
... insulation to provide uniform surface for the tube ends . End cavities of the ferrules are built up with narrow ... insulation correctly stepped down , then basted with oil at 230 ° F. Silk tape is applied over the stepped insulation and ...
Page 210
... insulation test of an electrical installa- tion ? Very briefly they are these : - For a general lighting installation test , the total outlets are counted ... Insulation Tester INSULATION CONTINUITY 211 depending only on the value of the.
... insulation test of an electrical installa- tion ? Very briefly they are these : - For a general lighting installation test , the total outlets are counted ... Insulation Tester INSULATION CONTINUITY 211 depending only on the value of the.
Contents
ELECTRICITY EXPLAINED | 5 |
SIMPLE APPARATUS AND MEASUREMENTS | 41 |
GENERATION OF POWER | 81 |
9 other sections not shown
Common terms and phrases
aerial alternating current ampere-hour amperes anode apparatus applied armature arrangement battery breaker busbars cable cathode cell charging circuit circuit breaker coil condenser conductor connected copper core D.C. motor diagram direct current earth effect efficiency electric electrons employed energy engine equipment factory ferrule flux frequency galvanometer heat induction motor installation insulation iron joint lamp lead sheath lighting load machine magnetic circuit magnetic field magnetic force maximum means mechanical mercury metal meter method necessary normal operation oscillations output phase plates pole position potential difference pressure primary radiation radio receiver rectifier resistance rotating rotor scanning secondary shown in Fig shows slot solder speed stator steel suitable supply switch tape temperature terminal thermionic valve three-phase tion torque trans transformer transmitter tube unit usually V₁ valve voltage voltmeter volts watts waves winding wire