why we use reduction gear box to reduce turbine high rpm to 1500 rpm in small plant

Answer Posted / kanawar

If generator having 4 pole then speed will be 1500 rpm for
50 Hz.rpm=120f/p

Is This Answer Correct ?    21 Yes 6 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

LAPT working in alternator / generator

2541


How do you consider that you can improve and what assistance do you need to achieve this

1332


what is natural frequency of turbine shaft .

1718


How to calculate boiler capacity? I have 1 Autoclave, Which has to use for AAC block. Dimension for this Autoclave is - 13 Meter Length & 2.2 Meter Diameter.

1822


What is LB-SR.

2481






what is the basic use of power plant in equipment

1225


what's the moog valve

1047


what is the trip circuit supervision in an electrical meaning?

1436


what is the difference between compensated & normal drum level in boiler drum?

1286


Which will have more strain energy 1.Spring 2.Circular disc 3.Solid square plate.

1880


why airtel use + 24 volts and other operators use -48 volt

2106


what is the meaning of SST300 V56A in SIEMENS turbine

3878


what is restricted earth fault explain in details

1622


We have Demin Closed cooling water system with expansion tank for cooling oil system. Expansion tank having N2 bladder. Whenever N2 bladder bursts out, Closed cooling water circuit pressure drops and make-up happening, eventhough there is no leaks. And how Circuit pressure drops?

1423


why is the in steam turbine axial displacement of active side thrust pad is positive and non active side thrust pad is negative.

2758