when we connect a ceiling fan to a inverter's output
voltage, it give some noise, why?
Answer Posted / dhaval
when we connect a celling fan with jenreter then pure
voltage like 240v is not provided fan even thogh it produse
some noise
| Is This Answer Correct ? | 1 Yes | 11 No |
Post New Answer View All Answers
What is dc current source? Differentiate between ideal and non ideal current sources?
WHAT IS SHORT CIRCUIT STRENGTH OF 100 AMPS MCCB?
why we use four type of phase angle difference between pimary & secondry winding of a transformer & where we use them?
What are the components connected in between the power supply coming from an electric pole to HT & LT Panels in a large commercial building or how the power supply connected from Electric pole to Transformer & then to the HT & LT panels of a building? Please send me answers via mail, my id is yogiagarwal@gmail.com. If possible, please give a line diagram.
How can eliminate noise problem inside temperature controller temp. variation due to contactor chattering problem.
can i use 4 number of circuit breaker as single phase manual change over switch? if yes then how plz also send ckt diagram at nazimzamurad@gmail.com
What is the effect of positive feedback on stability of the system?
what is the chiller and working principal
i want to learn control schedule for 11kv panel? can any one send the detailed control schedule?
What are test values for an 63 KVA and 100 Kva Distribution Transformers for the following typical tests 1)Magnetic balance 2)Short circuit test 3)Open Circuit test 4)Vector group confirmation test .please give me the standard values for all the above tests.
When calculation of fault current and fault Kva is to be done,why always we use per unit value and why we consider the base kva?
When lag/lead/lag-lead compensation is employed?
what id a dry type transformers and its function ?
how net resistance islow in star connection and viseversa in delta connection...? if anybody could explain in detail it wud be helpful.
What are the causes of unbalanced current on 34.5kv feeder Ia=0.05,Ib= 0.25, Ic=0.15 and In=0.27 prior to tripping current are balance?