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  • Users: manv
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  1. manv

    Details of PMP courses

    PMP-Project Management Profession.My Friend is basically a mechanical engineer,now for past 11/2 years he is working as a Estimation engineer it is basically manfacturing company,before its experience in production,now he is intersted to study PMP course,its project experience is total 1.5 yrs...
  2. manv

    ripple voltage in wet battery

    sir A.C has no polarity okay but i mean that when we interchange multimeter terminal in the dry battery terminals then the reading is zero i have also tested the same with other meter also
  3. manv

    ripple voltage in wet battery

    sir in a wet battery when we measure ripple voltVac is higher than actual D.C voltage it is noted in dry battery alsoie 1.5 v battery measure 2.1 v in A.C further if we inerchange polarity in the multi meter A.C volt is zero reason may be expalained
  4. manv

    ripple voltage in wet battery

    sir itis noted while checking 4 a ripple content across a wet bat using digital multimeter ripple voltage (Vac) was found 2 be higher than bat voltage reason may be explained . when the polarity is inter changed in the multi the reading is zero
  5. manv

    communication

    sirs, ilike to know why d.c supply +ve terminal is grounded in communication systems i didnot get correct or acceptable reply
  6. manv

    communication

    Sirs, I like to know in communication system why D.C Source + ve terminal is grounded.
  7. manv

    PLCC-CARRIER INTER TRIP

    SIR, My simple question is that wheather it is possible to use OPGL(optical fibre) for PLCC carrier intertrip if it is possible tell some tips pls
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