Answer Posted / rod
This question has been asked previously, and was hammered
to death, AC is far more dangerous than DC, particulary at
50 - 60 Hz, DC will not grab you but throw you off, AC will.
Search the forum for my other more detailed answer.
| Is This Answer Correct ? | 3 Yes | 12 No |
Post New Answer View All Answers
Why we do 2 types of earthing on transformer (ie:)body earthing & neutral earthing , what is function. I am going to install a oo kva transformer & 380 kva dg set what should the earthing value?
why would amp draw on neutral wire be as much as amp draw on the hot leg.
What is the tipical Online UPS input voltage for 20 KVA load ( 3 Phase or 1 Phase )? Why ? Explain it...?
Why control of DC motor is simpler?
What do you mean by the zone of protection?
Hi guys! Plz help me to answer the following questions. 1. What are the types of transmission line energy losses? 2. Why are the VLF are used some types of services? 3. What frequencies are used for reliable beyond the horizon terrestrial communication without repeaters? 4. To permit selection of 1 out 16 equi-probable, what is the number of bitis required? 5. What is the most common modulation used for telegraphy? 6. What is the multiplexing is used to increase the capacity of the optic fiber? Thanks
what is meant by IGBT how they differ from tyristor ?
sir, iam a electrical engg graduate and i want to go in automation sector and for this i have decided to do industrial training for this,plz suggest me some good institute for the same in delhi,ncr. my degree percentage is 58%, can i get job after doing training, plz help....
why all the feeders are designed in a particular manner ... is there any reason for that???
What is inverse definite minimum time lag relay? Where is it use?
Explain how you decide what size of electrical wire do you need?
either water sensor or flow meter,how we observe the water level, f any other equipment are in market ?
what is the use of the circle diagram
What is the role of feedback in a closed loop control system?
ASTM D 3455 - Standard Test Methods for Compatibility of Construction Material with Electrical Insulating Oil of Petroleum Origin has been used for Testing Transformer Oils with a product placed in it. Aged Control Oil has a Power Factor of 0.032% at 100°C. Aged Oil with a Test component has a Power Factor of 0.093% at 100°. Is this increase acceptable? If not why? How much increase is acceptable?