what is the diff b/w HP and KW

Answers were Sorted based on User's Feedback



what is the diff b/w HP and KW..

Answer / shri..

1 Hp =746 Watt

Is This Answer Correct ?    22 Yes 4 No

what is the diff b/w HP and KW..

Answer / vijay kumar

Hp is the total power develop with in the cylinder &KW is
the power delivered at crankshaft.

relationship: 1KW=1.34HP

Is This Answer Correct ?    14 Yes 0 No

what is the diff b/w HP and KW..

Answer / sujith aranha

1kw=1.34hp

Is This Answer Correct ?    6 Yes 1 No

what is the diff b/w HP and KW..

Answer / syed rafiudeen

hp : the measure of rate of work .one horse power is
equivalent to lifting 33,000 pounds to a height one afoot
in one minutes .the horse power of motor is expressed a
function of torque and rpm for motor the following
approximate formula may be used

hp =txrpm /5250
t-torque (in-ib.ft),rpm- revolutin per minute
hp -horse power

kw : the watts is relatively small unit of power the kilo
watts (kw) 1,000 watts is use where large unit of power
measurement are desirable

Is This Answer Correct ?    3 Yes 1 No

what is the diff b/w HP and KW..

Answer / trevor

While all the above are correct
1 HP = 0.746 KW

Horsepower is a north american standard for specifying
motors. KW is the European standard.

Low Voltage motors listed in KW will normally have 3
phase / 50 Hertz as there power supply.

Low Voltage motors listed in Horsepower will normally have
3 phase / 60 hertz as the power supply.

Unless the Engineers are mixing standards when specifying
the motor.

It should be noted that the frequency of the supply power
will affect the RPMs of the motor. In north america 3/60
power the normal nominal RPMS are 3600, 1800, 1200, 900,
while in Europe (3/50) the normal nominal RPMS are 3000,
1500, 1000, 750.

Thanks

Is This Answer Correct ?    2 Yes 0 No

what is the diff b/w HP and KW..

Answer / chandan mukherjee

1HP=745.701 Kw
1kw=1.341HP

Is This Answer Correct ?    0 Yes 0 No

what is the diff b/w HP and KW..

Answer / vijay

1HP=735.5WATTS

Is This Answer Correct ?    1 Yes 2 No

what is the diff b/w HP and KW..

Answer / karthickperumal

1HP=735.5 Watts,
1KW=1.33HP

Is This Answer Correct ?    2 Yes 3 No

what is the diff b/w HP and KW..

Answer / naveenkumar.v

Hp is the total power develop with in the cylinder &KW is
the power delivered at crankshaft.

relationship: 1KW=1.34HP

Is This Answer Correct ?    0 Yes 2 No

what is the diff b/w HP and KW..

Answer / dhamu

1 hp = 735.5kw

Is This Answer Correct ?    8 Yes 17 No

Post New Answer

More Electrical Engineering Interview Questions

comparision between ACB and VCB

0 Answers   Lupin,


Formula to calculate fault current flowing in the neutral line?

1 Answers  


What is Dry type transformer.How it works

6 Answers   Vatika,


what is the difference between squirrel cage & slip ring induction motor by construction & working principle ?

1 Answers   Sail,


What do you understand by oldham's coupling ?

0 Answers   Godrej,






how to put cable sizing and cable glands size for respective cable & Cable Lug size in a DB sectors???

0 Answers  


what is the maximum load on for 10 kva & 25 kva transformer

8 Answers   ABB, Power Grid,


How to design harmonic filter at the project stage without nowing the harmonics levels

0 Answers  


What is the criteria in selecting Air circuit breaker(ACB) & Moulded case circuit breaker(MCCB) for a particular range?

3 Answers   DLF,


how can synchronous generator can be used as synchronous condenser?

3 Answers   Monnet,


400Kv,can it be generated?why?

2 Answers  


What is the need of generator relay panel

0 Answers   Newell,


Categories
  • Civil Engineering Interview Questions Civil Engineering (5085)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4451)
  • Electrical Engineering Interview Questions Electrical Engineering (16632)
  • Electronics Communications Interview Questions Electronics Communications (3918)
  • Chemical Engineering Interview Questions Chemical Engineering (1095)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (239)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (259)
  • Instrumentation Interview Questions Instrumentation (3014)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (124)
  • Power Plant Engineering Interview Questions Power Plant Engineering (172)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (25)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1379)