why AC voltage source are generate as 50 Hz ?

Question Posted / azcest@gmail.com

4 Answers
6616 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

why AC voltage source are generate as 50 Hz ?..

Answer / skeeter

Synchronous sources operate according to the equation:
(Hz) = (Poles)*(RPM)/120.
Generation can occur at any frequency that meets this
condition. Every electrical distribution network has its
preferred freqeuncy; North America is predominantly 60 Hz,
while Europe and Asia tend to favor 50 Hz. However, several
other frequencies also exist - ranging from 25 Hz to
several megahertz.

Is This Answer Correct ?

2 Yes

1 No

why AC voltage source are generate as 50 Hz ?..

Answer / mohit kumar

5o Hz is the standard frequency in india, technically the
frequcy produced by the Ac genrater depends on F= Number of
poles*Speed of generator/120 which is equal to 50 HZ for a
4pole 1500 Rpm and running speed of generator is 1500 RPM

Is This Answer Correct ?

2 Yes

2 No

why AC voltage source are generate as 50 Hz ?..

Answer / g.oopi

INDIAN STANDED ALL THE LOAD IN 50HZ BASED ON DESING OF
MANUFA... TO ALTERNATOR Ns*p/120 s0 positive cycle &-ve cycle
in 50hz where Ns=1500rpm

Is This Answer Correct ?

0 Yes

0 No

why AC voltage source are generate as 50 Hz ?..

Answer / technical1210

This is standared in india AC power is produced at 50 hz
frequency out of india it's 80 hz. Due to this sign wave of
current and volatage complete grah.

Is This Answer Correct ?

1 Yes

10 No

Post New Answer

More Electrical Engineering Interview Questions

maximum transmission voltage in india ? & where is it situated ?

7 Answers GIDC, OPTCL,

different between grounding & earthing?

23 Answers L&T,

what is the generation action and motoring action?

3 Answers

what is the formula to calculate kva genset required for a given load in kw.

3 Answers

how i prepare for the written test in mahagenco?

2 Answers MahaDiscom, MahaGenco, Wipro,

What is technical difference between ELCB & ELMCB?

3 Answers

Why Neutral Busbar CT & transformer neutral CT connected with phase CT in Restricted Earth Fault?

3 Answers

why the colour of insultor stack , petticoat is brown. Is it has some technical reason.

0 Answers

what is the difference between AC choke (inductor) and DC choke (inductor), working and design point of view?

2 Answers Electrotherm,

hi i am aziz electrical associate engineer. i am faceing problem in acs800 vvvf drive.it is tripping wothout any alarm/fault.i cheaked all parameters and fault function of drive, all are correct as well as communication parameters.but still it is tripping (drive is tripping in running position not in starting)

1 Answers

how to meas-our losses for L.T & H.T

0 Answers

what is bus PT ?

4 Answers

For more Electrical Engineering Interview Questions Click Here