I am new in work for 1 of our project we have some instrument
in BOM including Pressure, Temp. and so on, I also noticed
some objects like pressure switch process HOOK UP; which I
don't know what does "HOOK UP" mean here.
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.
ii) A shunt motor supplied at 230V, runs at 900 rpm
when the current is 30A. The resistance of the armature is
0.4 ohms. Calculate the resistance required in series with
the armature to reduce the speed to 600 rpm, assuming that
the armature current is then 20A.
How we can check the 2 wire proxy switch? & how it is
connected to DI MODULE OF PLC?
how can i prepare for the apgenco can u send old qps to
how to reduce earth resistance in sandy soil.
As per the Anchor capstan motor specification, full load
current is 200A. starting current is 1750 A and
acceleration time is less than 8 seconds. Please guide for
selection of cable size.
hello can yoy pls send me previous papers of jindalpower and
steel ltd.....'m from instrumentation.....
can any one give me sample question paper of BHEL at
email@example.com as i m appearing for the same exam.
what are the 4 rules to start the motor?
hi there i am highly enthusiastic about discussing
electrical concepts , and hence i wud lyk to invit al do
intrested to join me at gtalk and hav a dscussun of the
concepts , ad me as a freind . my email id is
Identify the common problems and solution for gas turbines,
diesel generator and wind turbine during operation.
i need some information about prevent eutectic carbide
network(as cast) formation in 12% cr steel casting by
another alloying element(my analays: c=1.2-1.4 cr=11-13
mo=0.2-0.4 ni=0.2-0.4 )or break network carbid after
formation in solidification by heat tretment
please help me
my email adress: firstname.lastname@example.org
what is meant by twilight switches 7 where its applicable ?
what are the dimensions for 200 kva transformer plinth
(plateform),in which pcc m20 is used..
How to configure Network printer
What is DHCP? what is the use of DHCP?
types of communication scheme in power plant
what is the procedure of wet seiving. n percentage of silt
in different type of soil?