Interested to Buy Any Domain ? << Click Here >> for more details...
what is difference between di electric and insulator?
- 2 Answers
- 5432 Views
- Greenko, I also Faced
- E-Mail Answers
Answer Posted / guna
Insulator cannot store charge but die electric can (Like capacitor). we can refer all die electrics are insulator but not all insulators are die electrics. insulator allows very less amount of current which doesn't show affect on circuit, but die electric can pass the electrons through it if it is excited by a source.
| Is This Answer Correct ? | 4 Yes | 1 No |
Post New Answer View All Answers
please explain how to do 'pole drop test' on generator?
Assuming that a dedicated neutral earthing transformer is provided for each GT generator, when the two generators are running in parallel, has consideration been given that the earth fault current from one generator stator winding be split between the two neutral earthing transformers? If so, what adverse impact will this have on the operation of the 59N and 27TN devices?
one conductor length is L.and i am strech uniformly this conductor and made length is 2L.so resistance of this strech conductor is R=4R..but i want to know about area of stech conductor hows it become a/2..
In a power conditoining unit (inverter) of a solar plant when we measure the d.c. current fed by different strings of solar plates to inverter, the current in the negative wire is less almost by 1 ampere to the current in its positive wire say current in positive wire 5 A , then current in negative wire of the same string is 4 A. Since the current entering should be equal to current leaving then why the current is noticably less in negative wire.
what is the maintaining Cf in UPS.
What is electrical grounding?
plz send me the syllabus or any sample paper for engineer trainee recruitment if any,on ravinder911@yahoo.com
How one can check the MAIN of a house wiring ?
what is the mechanism of operation of brushless dc motor why is it more wexpensive then ordinary permanent magnet motors
Is it possible to measure correct value of earth resistance & cable insulation ristance with out disconncting earth lead & both sides of cable ends? If not, any other method to measure ER & CIR with out disconneting from the system.
How you calculating the 30 Hp 3 phase AC motor of power what size of cable is used for this motor?
Batteries. What is the difference between Lead and Nickel batteries ?
Calculate torque developed by the 3-phase, 5 H.P., 4 pole induction motor runs at 1500 rpm A 23 N-m B 21 N-m C 10 N-m D 0 N-m
Post possible questions for Power Factor Panel FAT / SAT
How to decide cable tray size?
