Answer / chanti

1.3

Answer / guddu

1.3Amp

Answer / bs shidyanavar

B) HP=ROOT3*V*I*COSQ / 746
I=746 / ROOT3*V*COCQ

Answer / sanaullah

1 hp motor will be fed by single phase supply... three
phase supply is not reqd ...as the rating of the motor is
low

Answer / kumr

1 HP=746w. then 1x746/√3x415=and. for 3 phase.

How to calculate capacitor bank size at a load 800kVA.

0 Answers  

HAI,I HAVE 6,60KW MOTOR FEEDERS IN MY MCC PANEL.HOW CAN I DO MY SETTINGS FOR OVERLOAD,SHORTCIRCUIT,GROUNGFAULT,INSTANTANEOUS TRIP FUNCTION IN MY 4000A CIRCUIT BREAKER?

1 Answers  

n1 =1000 n2 =?;v1 =200:v2 =400

1 Answers   APGenco,

which book to refer in electrical engineering for iocl exam & which book for general english.

0 Answers   L&T,

why the power factor is low at no load?

1 Answers  

how system voltage affect the power factor or vice-versa.

4 Answers  

why the no.of slots in stator in not equal to the no. of stator in rotor in induction motor????

4 Answers   Jindal,

IF I KNOW THE AREA OF CROSS SECTION OFTHE WIRE , WATTAGE OF THE LOAD ,VOLTAGE SUPPLY WHAT IM GIVING TO THE LOAD AND ALSO POWER FACTOR OF LOAD ....... SO GIVE ME FOR WHAT AMOUNT OF CURRENT I SHOULD USE WHICH TYPE OF CABLE?

0 Answers  

hi pal, i am vengatesh from tamilnadu(chidambaram),i have called for the written test for the post of jr executive(ELECTRICAL) of AAI ,I dont know about the question paper pattern,so any kindly help me to face the examination,post me the model question papers and some tips to write my examination to (vengi.annadurai@gmail.com)

0 Answers  

what is the gas pressure at normal & operating conditions of sf6 cb??

2 Answers  

why we need of power factor correction? give advantages

3 Answers  

what is main reason for grid earthing for any industry

4 Answers