how many voltage or current enough to kill a person?

Answer Posted / arunava

"At currents as low as 60 to 100 milliamperes, low-voltage
(110-220 volts), 60-hertz alternating current traveling
through the chest for a split second can cause
life-threatening irregular heart rhythms. About 300-500
milliamperes of direct current is needed to have the same
effect."

Is This Answer Correct ?    11 Yes 7 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what is 400kv doble circuit quadpole tower?

1482


what is formula for zero phase sequence of nuetal earthing transformer of 6.6 kv

1698


Tell me all plants load factors i.e which plant operating on which load?

1557


Define the overload capacity of the motor?

1586


10 tube light connect in mcb breaker.one tube light is fault.so breaker is tribe.how fault is rectified.(using 3wire phase,earth,neutral)

2156






distribution is maximum done by a)radial b)network c) parallel d)b & c

1510


what is mean by dual digital protection in the relay field?

1475


1- XC and the RC time constant are both measures of the reaction of C to a change in ____? 2-The power factor is a numerical ratio with a value between 0 and 1 equal to the ______________ of the phase angle. 3-When V and I are out of phase because of reactance, the product of V times I is called ______________ power 4-For _____________ inductors, the branch currents can be added algebraically. 5- The ______________ power in watts can be calculated as I^2R 6-Calculate XL with L = 30mH and f = 1kHz ( I have Xl=2piFL 2*3.141592653*1kHz*30mH =188 ohms Please check) 7-A parallel RL circuit has the values, R = 5kohms, XL = 5kohms. A voltage source of Vt = 10Vrms is connected in parallel to R and L. Determine the total current, It delivered by the voltage source Vt. 8-A series RC circuit has R = 1Mohm and C = 1microF. How long would it take for the capacitor to fully discharge if it is initially fully charged? 9-A circuit has real power = 300W and an apparent power of 500VA. Determine the power factor and phase angle. 10-The time constant for an LR series circuit is T = 0.1s and R = 10ohms. Calculate the inductance L.

2780


Which type of DG need Netral Earthing?

4508


calculate external resistance values to add to the rotor of a slip ring induction motor. STATOR- 415 V, 3 phase delta, 1100 A, 50 Hz, 1490 rpm, pf 0,86 ROTOR - 660 V, 590 A, 50 Hz. STATOR current at each steps STEP1-600A,STEP2- 800A,STEP3-1000A,STEP4-1100A.

3071


can u please mail me the syllabus for GET exam for damodar valley corporation?

1601


what is the purpose that we use PLC system in power system

4206


Can i use the B-curve MCB instead of C-curve MCB

1600


What is the difference b/w fanuc alpha series 16i and 18i controller. what is stand for i

1594


how pt is using

1479