what is resistance
Answers were Sorted based on User's Feedback
Answer / mohamed ghanem
its an indicator for any material that resist the current to pass through this material. and differ from material to another
| Is This Answer Correct ? | 4 Yes | 1 No |
Answer / suantak
Resistance is the opposition offered by the element to the
current passing through it when a voltage is applied across
the element.
According to Ohm's law, resistance of a material is the
ratio of voltage across the element to the current passing
through it i.e. to say irrespective of the magnitude of
voltage applied, the resistance of that element will remain
constant.
Mathematically, R = Voltage/Current
| Is This Answer Correct ? | 3 Yes | 1 No |
Answer / ravi
Resistance is a term that describes the forces that oppose the flow of electron current in a conductor which is measured in units called ohms
| Is This Answer Correct ? | 2 Yes | 0 No |
Answer / buhari
resistance is oppose the flow of current which is expressed as
V=IR
R=V/I
| Is This Answer Correct ? | 2 Yes | 1 No |
Answer / ashok mishra
it is the term which opposes the flow of current
nothing at all!!
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / manish
Resistance is a factor which stop electrical current.
| Is This Answer Correct ? | 1 Yes | 4 No |
What are the difference between CT/PT operated Meter and RRAMR Meter for HT/LT application?
How the current flows in dc circuit?
what is the IPC ? & what the uses ?
one kva is equal to how much amps?
what is the method to measure the transformer current carrieng capacity in three phase.
why exterrnal C.T. protection is used even though ACB& VCB is having inbuild C.T. protection?
Give idea about General Engineering. From which book i can study this topic. Pl. reply me via email. My email is ravi@bhelhwr.co.in, also give the name of book/website, from where i can prepare it.
Dear all, is ther any body who can tell me about the setting of ACB(air circuit breaker ). what kind of it,s setting is and how to do it,s setting. also please tell me the setting of VCB(vaccume circuit breaker) . please tell me their setting,s. i will b very thank ful to all of u. Thank,s and Regard,s. Muhammed Ikram.
what is impedence voltage
In india the power supply is always in multiple of 11, eg.220 V, 440 V... what is the reason?
11 Answers BSES, Electrical, L&T, PSIT,
WHY THREE PHESE SYSTEM VOLTAGE APPLIED IN 440 VOLT
What is touch potential and step potential?
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)