i have seen a picture of a power plant. in that pic. i saw
chimney like giant structure which were spreading smoke like
something...i want to know is it chimney or cooling towers, as
my friends use to say.
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 are the values of VRY,VYB,VBR,Vry,Vyb,Vbr,Vrn,Vyn,Vbn
for Magenetic balance test of 100 KVA and 63 KVA
how to check regenerative load in drived motor
How to calculate earth wire load by formula
Why does the Solid state Rectifiers for 3-ph brake motors
sometimes have 2 & sometimes 3 output terminals?
how works inductive &capacitive sensors?
How can i calculate the Breaking capacity of molded case
circuit breaker, is the breaking capacity of CB for Diesel
generator shall be less than grid supply's breaker ?
What it the purpose of parallel phasing transfomers??
if single phase is 230 v
three phase is 440 v
then what about two phase?and why is it so?
i have done diploma and btech in EE and live in Chandigarh so kindly help me how can i make my competency certificate in my area.
why star point of HT motor not earthed?
why steady state stability limit is greater than transient stability limit ? How it can be explained ?
what is the difference between the characteristics of two different phase bushing of any transformer
Why AC & DC capacitor are use in UPS ??????????????????
What happens if we give the supply to the rotor of induction
motor and make its terminal shorted?