CAN 50Hz transformer work at 60 Hz power supply? if yes how
it is possible?

Answer Posted / sathiarajan

Yes it can. But it will get more heat, Bcos of hystersis &
Eddy current loss. The Core, winding impedance, etc have
been calculated for 50Hz. If it is increased to 60Hz then
impedance of the transformer will also increase. It can
work with 60Hz under light load for a very short duration.

Is This Answer Correct ?    14 Yes 2 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

How will polarity test of Dy5 Transformer ?

1701


please send privious years question papers of jindal steel and power ltd.My e mail id is rajanikant.sngh@gmail.com

1641


Can anyone tell the proper diagram of star delta starter????

1472


how to calculate the cable current ratingand and how much of distance the rating will be ok will the distance is incresed what the action we take

1620


I just purchased a 4 position cam switch to be used to operate a 3-speed blower motor. The motor is a 10 amp motor and has 3 wires that are used to control speed. The cam switch was rated at 660V 20 amps but when I received it, I noticed that it has AC-15 operational current rating (Ie) of 4/5 amps. If I am reading the label correctly. the 4/5 amps is related to 440v/220V (Ue). Other ratings are AC-3: 5.5A, AC2: 7.5A and AC-4: 1.5A. My questions are 1) Is it safe to use this switch with the motor I have 2) what is the difference between the 20 amp Ith ratting and the Ie operational ratings?

1218






compare between starting charactristics of synchronous motor with those of 3Q Squirrel cage induction motor

1276


what r the safety measures in UPS ? explain all?

1778


Why we use duplex coil and hook switch in telephone system?

4586


DEFINE BREAKING CAPACITY OF BUSBAR & HOW IT IS CALCULATED?

4789


WHAT IS SHORT CIRCUIT STRENGTH OF 100 AMPS MCCB?

1682


If a air condition consume 2.50 to 3.00 amp then how much it will consume in watts if it is running 10 hours out of 24 hours????

1453


draw the block diagram of fire alarm?

4992


WHAT IS THE DIFFERENCE BETWEEN AN ACB & mccb 7 WHAT IS THE CRITERIA WHEN TO USE WHICH OF THE TWO

1843


How can find thermal state value in relay for calculate thermal overload.

1413


Does the motor power displayed on the Motor name plate is the mechnical power motor delivers or it is consumed power from the system?

3371