Please Help Members By Posting Answers For Below Questions
How 48-relay (incomplete sequence) functions?
what is accuracy ? in any meters , coils accuracy .
how can u defined that ?
what's the requirement of Dy11d0 connection of 3 phase
transformer?what's use of it?
used in acb
diameter of cable and core is doubled then the value of
what is the preventive maintence for ht panels and busbars
and vcb abd acb's.
what is the voltage regulation for unity and
zero power factor?
Make a list observation on Transformer?
If connecting a temp generator 670KVA .415kv with step up
I am given Generator impedances Z1 Z2 Z0 to 100MVA base. Do
I need to work out the generator fault current by using
these impedances i.e gen rating / impedance. Then use this
as my source impedance for the calculations that follow.
How servo stabilizer works.
As i want some model question paper in basic computer
science and history please send me immediately sir
IF % IMPEDANCE OF A TRANSFORMER IS INCREASED FROM 5.8% TO 8%
HOW MUCH THE EFFICIENCY OF THE TRANSFORMER WILL COME DOWN?
Hi Everyone !
My Name is Hakim ullah khan please i need formula of Cable Rating because i want to calculate by self without check any Table Chart... Thank you.....
iii) A shunt motor runs at 70 rad/sec from a 460V
supply and takes in an armature current of 100A. Resistors
of 2.52 ohms and 1.64 ohms are connected in series with the
armature and in parallel with the armature respectively.
The field excitation remains direct from the 460V supply
but the generated torque is halved. Determine the new
running speed. Neglect brush voltage drop. The armature
resistance is 0.4 ohms.
what is the significance of tan&delta and how it performed
in power transformer