Will MCB tripped off, if there is an electric shock to
Human body?
- 9 Answers
- 11071 Views
- I also Faced
- E-Mail Answers
Answer Posted / pillay
MCB is designed on the principle of magnetic or heat
actuated tripping mechanism.The higher the current flowing
through the sensing circuit the faster it trips Whereas to
cause shock to human body a current as little as 10 ma is
enough and can be fatal
| Is This Answer Correct ? | 6 Yes | 0 No |
Post New Answer View All Answers
3 shows a 415 V, 3-phase generator supplying a 3-phase 415/110 V transformer. Draw the individual and combined impedance diagrams to a base of 10 kVA. Determine the system fault kVA and the fault currents at the 415 V and 110 V busbars for short circuit faults on the transformer input or output terminals. Work in p.u. values of impedances.
how to maintain frenquncy with syncronising sub-station for distribution
how to determine the cable size...pls explain me with the formula taking particular load....does the factors like impedance & short circuit rating influence the cable size, if so how....
How test for Ddo vector group test condition?
i have a 1500kVA transformer what is the kWH meter i need to use?
Please, if 1kw is equal to 1.25kva; how then do I know how many kva in 7.5kw?
how to select proper cable for ct wiring so that drop within the limit.
What is current & voltage ? Voltage perform at any load without current or not?
Can we test the alignment of End shield and stator of turbogenerator without rotor insertion? Also how to fix maintain the alignment at site installation?
what is the difference between transformer,converter and transducer
substation+ plc system
how line turns ratio changes in 3 phase with change in connection
What is the difference between voltages or potential difference? And what are they?
What is the selection process of breakers. Can any one please give a formulation on same?
Which cable is use for rtcc control panel
