Shall we get electrical shock if we touch the positive
terminal of a 230 volt dc supply?
- 22 Answers
- 31243 Views
- Essar, I also Faced
- E-Mail Answers
Answer Posted / anand yadav
Sure you will get shock.
+ve---||----earth-----||--- _ve
The insulated conductors form capacitors.
Think that two capacitors are in series, middle point is connected to ground and one to +ve, second to -ve (220V DC). Now you can see the voltage across each capacitor which will cause you electric shock.
To see practically, take one good digital multimeter (Fluke), check voltage between ground to +ve and ground to -ve, you will get half of the source voltage.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
HOW MUCH CURRENT DOES SYNCHRONOUS MOTOR TAKES AT SYNCHRONOUS SPEED IN NO LOAD CONDITION ?
in cvt,there are two windings,1a,1n and 2a,2n.in my one project i use only one winding i.e.1a,1n. the other winding is not in use, so i connect it in open delta and want to close it by ibsertibg thermal resistor. the output of cvt is 132kv/115/sqrt3. plesae tell me exact value of resistor, so i may close it to avoid the resonance phenomenin. send me answer on this email adress please. aetcon-po@aetcon.com
Some times to change of DOR of a motor, interchange of R & B is not effected and RYB take same current, but interchange of R&Y is effected ie change the DOR. My doubt is what is the problem in motor and how it is happen.
What is CVT and what is relation with wave trap?
While HT line put on to activate ACB in low tention panel VCB tripping instantly.why it happens
what is the use of static frequency converter and static excitation equipment? and where it is employed? for what?
What will happen if i used 11KV earth ht kit to 11 KV / 11 KV cable termination?
why use phase displacement in transformer.and effect of phase displacement on transformer
What kind of maintenance is conducted for Transformer
Why does amplifier gain reduce?
what is the requirement regarding earthing of Single conductor with AWA
If two Transformers are connected in parallel having impedance of 50KA in both transformers will the impedance increase or decrease after connecting transformers in parallel?
HOW WE CHOOSE EARTH'S POTENTIAL AS ZERO V?
what is meant by twilight switches 7 where its applicable ?
What is the capacitance values of 132,220,400 & 765 kV current transformer
