If two hack saw blades, seperated by 1mm thick paper,are
connected across 230volts, and immersed in water,then they
start getting heat. This is fact,i dont know how they get
heated.Blades are not directly connected together.
Please if anybody knows the fact ,revert back to me
Answers were Sorted based on User's Feedback
Answer / madhan
two blades immersed in water .water is a conductor
moleformula is h2o. if you give 230v there will 50 +ve &50-
ve cycles so water positive and negative cations and anion
moves through blades. so there will some current flow this
is the reason for heat.
i*i*r=power
contact number 08050581379
| Is This Answer Correct ? | 4 Yes | 1 No |
The water in between acts as a resistance /heater coil
| Is This Answer Correct ? | 0 Yes | 0 No |
what is difference between VAT & CST
(1)Electrical power is generated in KV, power consunmed is in MW and the transformers used are in KVA. How is KVA converted to MW as power being consumed by the consumers? (2)What is vector group of a transformer?
Transmission lines usually use a.3 phase b.2 phase c. Single phase
Transformer's core is made up of which material and why so?
234 MVA Generator 3 phase Short circuit current Values required? Gen set Rating-234 MVA, Gen Voltage-18kv, PF;0.8, Xdv:23.5 %, Transformer Rating-18/380KV, 680MVA,Yndd1 two winding, Step up TR, ZT:35.50 %,X/R 4.33 Gen CB Position, CB open ,Disconnected open, Generator Running Voltage 18 Kv, Bi mistakes generator side earth switch Closed during that time short circuit current level in 3 Phase required, and how to test on site 234MVA Generator Short circuit current,
how to electrically make connection to ferroli GN2N?
Is there such a frequency as 440v 50Hz?
Why in earthing, the earthing plate is put in vertical position? and further what is soft coke that is used in earthing?
in our all power plant have connected in grid and grid voltage and plant voltage is same, but as per as electrical concept the power will transmit from high potential to low potential but here altough same,then how power transmit from power plant to grid.
How to calculate the Airconditioner capacity for a standard telecom BTS shelter?
WHAT IS DIFFERENCE BETWEEN PHASE CONVERTER AND VFD
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)