In India,we use 230V,50HZ,where as many other countries use
110V,60HZ what r d advantages and disadvantages of each of
them?

Answer Posted / raviranjan singh

as compared to other countries our Indian electronics and electrical circuits are designed on these parameters. and every country has specified by different frequencies and voltages.

Is This Answer Correct ?    0 Yes 3 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Please tell me the power flow from pmg to main rotor of an alternator (Including AVR unit)?

1567


What are capacitive,resistive,inductive surge absorbation? What is ferranti surge absorber? What is lagrangian cost? What is Px operator?

1478


How would your past experience translate into success in this job?

6443


What is the difference between shortcircuit current, rated current of cable & MCB with example? What will be the size of cable required for 5.5 KW motor (Full load current 10 Amps approx.), Starting current with DOL is 120 Amps. Aprrox. Short circuit current with LLLG fault is 2000 Amps Approx.

1575


Explain the following and how these are working with PLC Unit 1 I/O Module Card 2 Adaptor Card 3 Ribbon Adaptor 4 I/O bus 5 I/O Devices

1189






Make a list observation on Transformer?

1927


Why we are going for converter transformers for DC drives application instead of distribution transformer?

1430


How to calculate the heat load for a electrical room

2593


how withstand of hi-pot test outputs of transformer wire 2.5mm

1493


what is the synchronous timer ? and it applications.

1891


why to use freewheeling diode ( diode in revers bias mode) across dc coil

3772


what are the effects when a salient pole alternator is run at high speed like 3000 r.p.m?

1930


What is resonant frequency?

691


Please clarify, 1. Is it required to lay two runs of GI wire along with Armoured LT cable if it is laid between one big mains (63Amps TPN SDF) to small main (32A TPN SDF) with proper glanding termination? 2. If the armoured cable with proper glanding is laid from DB to CNC machine, is it required to run two runs of body earthing to the Machine from DB? 3.If the armoured cable with proper glanding is laid from Substation to Hangar, distance is approx. 100 mtrs, is it required to do earthing at shop area though the primary termination at substation is earthed through gland.

1549


what is the voltage regulation for unity and zero power factor?

1746