What is GD2(kg-m2) for Sq. cage ind. motor?

Answer Posted / sahayam

Dear sir,
Please give the answer my question
I have one blower its impeller dia 1200mm
impeller width -115mm
shaft dia 90mm
weight of impeller - 300kgs
impeller rotating speed -1800 Rpm
Blower motor 125Hp/4p(belt drives)
Blower pressure - 700 mmWG
now! what is the Gd square valve
what is the axial loads

Is This Answer Correct ?    23 Yes 10 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

why star point of HT motor not earthed?

1740


WHAT IS THE DIFFERENCE BETWEEN GENERAL INVERTER AND SOLOR INVERTER TELL ME PLZ

1656


WHY IN AC DRIVES,INPUT PHASE CURRENT SHOW UNBALANCE?

1717


How generating electric power export to grid from the generating station ?

1407


What is the rating of a circuit breaker needed for 300 kv load in 33KV supply line of 33/415 transformer ? Whether 800/1200 amp vaccum circuit breaker can perform for a 33 KV line in input in 415 volt in output of the transformer ?

1247






we are having 15kw and 3kw motor both can run in same time , instead of using copper we are using ug aluminium cable , 35 sq.mm is suitable for its current carrying capacity..?

1319


we have a rewind motor of 2Hp,2800Rpm, 220Volt AC. how can we choose the running capacitor for this motor, any formula for that?

1488


Why single phase induction motors are not self starting ?

1055


WHAT IS AIR GAP VALUE IN MM FOR A 11KV BUSHING OF 11KV/440V DISTRIBUTION TRANSFORMER. AND AIR GAP VALUE OF 25 KV BUSHING OF AT TRANSFORMER OF 25 KV TRACTION. WHAT IS THE CALCULATION FOR THE AIR GAP PERMITTED FOR BUSHINGS AT DIFFERENT VOLTAGES.

3043


What is the normal phase difference between the voltage and the no-load current in a transformer?

686


The synchronous machine excitation system explain

1326


i am completed in B.E(Electrical and Electronics Engineering) with 8 months experience in Quality Control Engineer at Bharathi Industries,Coimbatore.

1472


How a band pass filter is constructed?

624


What is the reason for using a GE G101 MCB in place of an EP102 MCB if both are capable of AC circuit protection?

2154


Wind mill

1418