If a manufacturer decribes a power supply transformer as
providing a secondary voltage of 24 volts when connected to
a 240 volts supply, do you think they are refering to the
full load or no load secondary voltage?
Answer Posted / sorabh
this is the no load voltage
it might be increase or decrease
depends upon the nature of load either capacitive or inductive
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
what is the chiller and working principal
What are differences between Voltage, EMF & Potential difference ?
All tape of electrical questions Answers tape of motor transformer e.o.t crane
what do you mean by type zero control sytem ?Give an practical example of type zero contol sytem?
What is different between Difnit time and instatous over current relay
anyone please send transformer parameter design formulas & details of tap changer ? plz i have interview this week its more helpful for me ?
Please clarify 1. Icw: rated short circuit working withstand capacity 2. Icu: Rated ultimate breaking capacity 3. Ics: Rated service short circut withstand capacity 4. other specification of ACB
Explain the process of commutation in a dc machine.
what is data block in plc ? How the values of data block are written and read by hmi ? what is the difference between function and function block ?
What is ST and specify its range of voltage.
For overhead protection we use which transformer?
why are the maintaine power factor and how can this control and this is how work.
Transformer cores are laminated in order to A simplify its construction B minimize eddy current loss C reduce cost D reduce hysterisis loss
what is EIB lighting control system? what is the advantages of this system?
Is there any reason that we get shock on touching phase wire because the earth is at neutral potential? Is there any reason that the earth is at neutral potential because the neutral is earthed in apower station