how to find total current when kva is 30.4 given ? should we
use root 3 (1.732) in the formula?
Answers were Sorted based on User's Feedback
Answer / arumugam
can someone answer me the formulation how shri arrived the formula for A=kva*1000/(v*1.732.how does 1000 comes in formula. give me the formula.
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / shri..
KVA=30.4
Volt (LL)= 415
A= 30.4*1000/(415*1.732)
Per Phase Amps = 42.29
| Is This Answer Correct ? | 1 Yes | 2 No |
Can any one tell me the current VAT, Sales Tax, Octroi and Excise duty for the financial year 2009 -2010. Say control panels are manufactured in maharashtra, then what will be the taxes for within Maharashtra and outside Maharashtra?
In VVVF drive voltage is varying in accordance with frequency.My question here is How much will be the voltage in the inverter side if the frquency is set for 10Hz ?
Thermal withstand capability under full short circuit conditions, in terms of number of times of occurrence of short circuit and corresponding anticipated percentage reduction in transformer life.
Moving Iron instruments are applicable with a) DC only b) AC only c) DC & AC
14 Answers Bhel, Engineers India, Engineers India Limited,
Define phase cross over?
What is the material used for the core of a high freiquency transformer?
What si the d/f b/w KVA & KWH, kvarh & kvar, kwh & kvar phase voltage & line voltage
what is harmonics? what are the factors it will depend upon
how to calculate no load losses units comsumed by transformer
What is the difference between eath fault protection & Restricted Earth fault Protection?
what will be the energy loss =? Voltage drop = ? Conductor resistance at 20 degree C = ? Temprature convertion Factor at 50 degree c = ? on ACSR DOG Condutor at following data. distance = 4.8 kM Load = 2980 kWh Size of Conductor = 6/ 0.186 Volt = 11 kV.
1 Answers Pakistan Atomic Energy Commission PAEC,
what is V0/V rating of cable
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)