How to Calculate Contracted Maximum demand using motor Hp or
Current

Answer Posted / manoj

The maximum demand using motor hp or current is found by
calculating the full load current of each motor considering
power factor to be 0.8.Suppose ten motors are connected in
a circuit,the maximum demand can be found by adding the
individual full load current of each motor

Is This Answer Correct ?    7 Yes 4 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What are the symptoms of a bad PG card of a drive (inverter) esp. of Yaskawa Ac Drives (inverters) G7 ?

1575


what is the correct method for the outdoor termination of 19/33 KV HT cable step by step?

1637


what is meant by poly phase induction motor ? how its operating by single phase or three phase?

1728


why star point of HT motor not earthed?

1748


EXPLAIN USE OF ROCKING ARRANGEMENT IN ELECTRIC HEATING?

1385






we have consol make 3 phase servo stabilizer for cnc m/c. while installing the earth neutral voltage is 1.7 volts at stbilizer off condition and when stabilizer get on en voltage reaches 4.8 volts (new earthing is done and neutral is helthy condition all phase to neutral volts 440,442,441 v)why this happen.solution for cause.

5567


HOW TO CALCULATE THE HEAT AND LOAD OF LT-SUBSTATION WHICH CONTAINS 2*1MVA TRANSFORMERS,LT SWITCH BOARD,MLDB,ACB,BUSBAR,ETC...?

3485


what is the difference between droop mode and ischnorous mode in thermal powerplant?

2168


Hi, Next week Iam appearing RRB exam for section engineer. So help me to get modal question papers for this position. Iam very thankful to you. Whether question will be fully techanical format or general form. Please give me a details regarding this exam.

1468


what about electrical pannel.? What is meant by plc pannel.?

1874


Does the direction of rotation of d.c. Shunt motor would get reversed if the armature current and field current both are reversed?

652


What is online and offline ups? how does it works?

1620


What is Long rod insulator and it's applications..? merits over the disc insulator ..?

1440


Write a note on Treatment for electric shock.

1419


WHAT IS THE WORKING PRINCIPLE OF A GENERATER.how is a GTG (Gas TURBANE Generater) working.plz explane

2063