Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / gd thakur electrical engineer
1 hp is equal to .93 kva since 1 kva is 800 watt and 1 hp is 746 watt considering the power factor .8 generally the power factor considered is 0.8 what the actual kva required are 1.62 kva for 1 hp since starting current needs to be considered for in case of motor during initial torque the motor get connected in star winding during star conection motor draw √3 times more current than full load current
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
If rotor works in clock wise what happens
what will be d.g. capacity to cater together for 14hp A.C. load & 3kw lighting load
explain the types of drives
what is the formula for calculating the phase clerance between two phases and phase to earth how to calculate the cable for a motor
Can anybody inform me about the pattern of ECIL GET( Graduate Engineers Trainee) interview for Electrical students? Will there be HR round as well? I thought of preparing for 2 to 3 subjects thoroughly. Will it be sufficient? Please share your thoughts.
is the value of inductance depends upon the value of thitha in doubly excited machine??
7- What is the Dissipation Factor and the difference between it and Insulation Resistance Test? 8- What is the task (function) of DC and AC reactors in power plant? 9- What is the task (function) of (open delta with earthed) in some types in transformers? 10- What is the base of the selection of the vector group in transformers? 11- What is the zig-zag transformer and its function by drawing in large detail? 12- What is the polarity ? 13- Why we make short between phase(R) in high side and phase (r) in low side in vector group test? Where High Side ( R ,S and T ) and Low Side ( r ,s and t ). 14- What are the time on delay and time off delay? 15- What is the vector group? 15- What is the task (function) of different types of vector group such as Dyn11 , Dd0 , YNd1,……..,?
what is the relation between size of the anteena and wavelenghth of radiated wave
what is basic difference betmeen normal & flame proof motor??
What are the two types of compensation?
how line turns ratio changes in 3 phase with change in connection
What is meant by control system?
what can be the causes of capacitor start motor having a higher current that its actual
What is the significance of integral controller and derivative controller in a pid controller?
What is the comparison of PILC and XLPE cable
