Forums Assignment Help direct load test for 3 phase I M?

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  • #1266

    ahwriter
    Participant

    direct load test for 3 phase I M?

    • This topic was modified 5 years, 7 months ago by  admin.
    • This topic was modified 3 years, 8 months ago by  admin.
    #15624

    admin
    Keymaster

    Advantages
    Direct measurement of input and output parameters yield accurate results
    Aside from the usual performance other performances like mechanical vibration, noise etc can be studied.
    By operating the motor at full load for a continuous period, the final steady temperature can be measured.
    Disadvantages
    Testing involves large amount of power and the input energy and the entire energy delivered is wasted
    Loading arrangement cannot be provided for motors of large power rating

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