what is the load amp of a 2 hp single phase motor?
Answers were Sorted based on User's Feedback
Answer / binod prasad
Convert hp into watts.
746w=1hp
Power=V*I*pf.
2*746=230*I*0.8.
I=(2*746)/(230*0.8).
I=8.10A
| Is This Answer Correct ? | 5 Yes | 2 No |
I=W\V SINGLE PHASE VOLTAGE=230
I=746*2=1492
I=1492/230
I=6.4869
I=6.49
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / nilesh
CURRRENT FOR SINGLE PHASE INDUCTION MOTOR IS,
CURRENT= 1.5*HP
FOR 2HP
I=1.5*2= 3A RATED
| Is This Answer Correct ? | 0 Yes | 1 No |
what is surge??
how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?
What is clock position of Transformer?what are the clock positions are there?and what is different of them?
How to set a Zone 1 distance relay for distribution feeder?
0 Answers Schweitzer Engineering,
WHAT IS SITTING AMPS IN OVER-LOAD RELAY FOR 1PH OR 3PH MOTORS?IF ITS NAME PLATE GIVEN MAX AMPS 10AMPS?
For Eg a 30 kw motor at full load how much kw it takes And at no load how much KW it will take?
what is the current generated in a 230v megger?
why transformer rated in KVA not in KW ? we know that W= v*i
last week we did the REF relay test by closing single pole (R phase) of CB and apply 380V at the primary of delta transformer. we get 33A at the primary of the R phase star end. but we get 380A at both R an B in delta side. how and why?
what is the working principle of induction motor
What is Exact meaning for Full load Efficiency and Maximum Efficiency of Transformer? Is there any Difference between? If yes ,please provide with formulae?
what is S.D.F stands for ? (S.D.F unit 80 amp , TPN )
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)