Answer Posted / chitta ranjan panda
no, because in dc change in flux is zero.so we can n't appy
dc directly.
Is This Answer Correct ? | 11 Yes | 0 No |
Post New Answer View All Answers
It is desired to flood light the front of a building 42 meters wide and 16 meters hig.Projectors of 30 degree beam spread and 1000 watt lamps giving 20 lumen/watt are availabl.If the desired level of illumination is 75 lumen/m and show a suitable scheme.Assume the cofficient of utilization, deprecitation factor and waste light factor are 0.4, 13 and 1.2 respectively.
What is ignition module of a CAT Gas Genset G-3508 Engine, Alternator SR4B Series. HOw its checked for correct functioning.Is it repiarable or replacable?
How to calculate approximate load loss of a distribution transformer by knowing %ge imp of transformer?
what is invertor supply and raw powersupply
static chagre
what is the minimum recommended leakage current of an earthed cable connected to the body or skid of an alternator
How the frame size of a flange mounted AC induction motor is calculated?
Define non-touching loop.
what is the meaning of vcc
What are the disadvantages of hydropower?
what are the advantages disadvantages of connecting high voltage block( 1:1 transformers) transformers between the turbo generators and busbars.
how to calculate fuse rating for a motor
what is the solution for meger test failed the MV cable?
Difference between field rheostat and armature rheostat.
we have a rewind motor of 2Hp,2800Rpm, 220Volt AC. how can we choose the running capacitor for this motor, any formula for that?