Interested to Buy Any Domain ? << Click Here >> for more details...
230v AC & 230V DC which is more dengerous for getting a
clectric shock between this two voltage?
- 5 Answers
- 11630 Views
- I also Faced
- E-Mail Answers
Answer Posted / sathish charles
230v DC is more dangerous because it does not has zero
crosing i.e contantly 230v is coming ,but in the case of
230v AC the voltage vary bw 230 to 0 -230 so it is less
dangerous compared to 230v dc
| Is This Answer Correct ? | 24 Yes | 12 No |
Post New Answer View All Answers
What can you contribute to the progress of our Company as an employee if you are selected?
What are the applications of autotransformers?
how can calculation ate Amps for cabel. Ex-for 1sqmm wire hou many amps we can draw
typically in power distribution substation. 1- Any idea how would be the graph of capacitor bank consumption verses time through the day . 2- How is the switching ( on and off ) of the capacitor bank, per need?
why the starting voltage drop in a cable needs to be limited?what is percentage of the voltage drop allowed during starting?
where reactive power is used
what are the steps involved in generator load test?
What is 11 N1 and 12 N2 in single phase Transformer ?
I just purchased a 4 position cam switch to be used to operate a 3-speed blower motor. The motor is a 10 amp motor and has 3 wires that are used to control speed. The cam switch was rated at 660V 20 amps but when I received it, I noticed that it has AC-15 operational current rating (Ie) of 4/5 amps. If I am reading the label correctly. the 4/5 amps is related to 440v/220V (Ue). Other ratings are AC-3: 5.5A, AC2: 7.5A and AC-4: 1.5A. My questions are 1) Is it safe to use this switch with the motor I have 2) what is the difference between the 20 amp Ith ratting and the Ie operational ratings?
Why do you have to use Protecion relay with the function MTB ( Mechanical Trip Button ) for electrical system.
for a 500 KVA connected load, I calculated 30% of capactor for power correction. Even after using 225 KVR capactor PF is not improving. What could be reason for low Phase correction factor?
How to Design green buildings services? What is the advantage to design green building?
please send me the previous year's question papers of jindal GET exams
HOW CAN I GET 5CORE HO7 CABLE SIZE IF I HAVE 1800A?
Is there chopping current in resistive circuit
