A cylindrical wire is compressed in length by 10%. The
percentage decrease in the resistance will be?????
Post New Answer View All Answers
what is excitation/
How to test the Secure Elite 440 Multi function meter working condition.
mention hazard experienced during installation
plz tel me syllabus and exam date 4 jr executive engg (electrical)
i have faced a problem in ro plant grunfos make bm30type pump it is 22kw pump. We start this pump using siemens 3rw 4423-ibc44, 30kw softstarter but this soft starter will frequently failier so we planed to change dol starter. So pls tell anybudy its possible or not.
sir please send me iocl written test paper in my e-mail account. i'll be obliged to you........ thank u roshan
how slip power recovery system work
Can we use a absolute encoder to show rpm of a motor ? what about the condition when power is off ? what is difference if a incremental one is used ?abanirout@gmail.com
why 5kW motor becomes unbalance if its relay trip 1st time and its set value is 7.0 A
What are the criteria shall be considers for sizing Fuse and MCB? If the rated current is 10Amps what should be the fuse size / MCB Size?
state the working of discharge lamp?
Usually in the L & T make MCC feeders' power circuit,we have BMR after the MAIN CONTACTOR.,can we interchange their position, keeping the control logic same???
aternator every parts and its working
why we get 2 differnet values for power factor in 2 watt meter method in 3 phase
what transformer we used normally and upto which kva?