THIS thread is for all electrical candidates preparing for PSU’S … help each other and make pagalguy proud… 
THIS thread is for all electrical candidates preparing for PSU'S ... help each other and make pagalguy proud....😁
mera 13 ko xam hai...tum logon ka kab kab hai?
role of air gap in induction motor and in synchronous motor?? i knw that small air gap is to be provided in IM as it will ensure low magnetizing current and improved pf. but in synchronous motor, it should have large air gap..why???
current coil of wattmeter connected to R-phase and pressure coil is connected between Y and B phases..then reading of wattemeter is
a)active power in R phase
b) active power in Y phase
c) reactive power in R phae
d) power proportional to 3phase power if the load is balanced
for A,B,C phase sequence of voltage, a phase spread of 60* produces a phase belt sequence of a) A,B,C b)B,A,C c) A,-C,B, -A,B,-C d) A,C,B,-A,-C,-B
@kasigadu @myselfjai @xyle007 what happens if gate is made more positive w.r.t cathode during the reverse blocking of thyristor ????...
@myselfjai @kasigadu @xyle007 @Jay1523 operating point for bjt is always preferred at
a) at the cutoff region
b)at the center of load line
c)at saturation region
@kasigadu @myselfjai @Vinnie28 which of the following is irrotational ? and solenoidal ??
a) div of A=0
b)curl of A=null vector
c)del.(del*A)=0
d)none
power grid ke registaration ka last date over ho gya kya?
Anyone prepping for HAL ELECTRICAL?? Lets share past year experiences .
bhai logon bhel aur cil ki vaccancies kab aayegi kisi ko maloom hai
Hy friends hmm tell me if anyone knows abt BHEL N CIL reqruitment as i see dis year BHEL is not recruiting through gate to kya wo xm lega ..daily nwsppr mm aaya h BHEL to tndrs mil rhe kya koi contct h Kisi ka BHEL yaa CIL M bz inn dono m mech electricl Ki seats ONGC k cmparision m bht jyada hogii to hame sochna chaiye inke baare m bb @anirban
guys which book should i refer to for building concept in network analysis and for practice problems in network analysis
koi online hai bhai?
😴
the hysteresis and eddy current losses of a single phase transformer working on 200 v , 50 hz supply are p1 and p2 respectively. the percentage decrease in these,when operated on a 160 v, 40 hz supply are
a 50 hz transformer having equal hystersis and eddy current losses at rated excitation is operated at 45 hz at 90% of rated voltage compared to rated operating point, the core loss under this condition