0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What are the advantages of using a three-phase system over a single phase system?
For the info. of everybody..... the 3-phase system is definitely use in large commercial & industrial plant that uses large equipment/apparatus, like motors powered by more than 230v supply. However, single-phase system was commonly used in residential, which uses 230V or 110V equipment/apparatus, also considered as light load.... Daryll Jan of Sorsogon City, Philippines (10yrs. old, Grade V) POWER OF 3 PHASE SYS = 3 TIMES OF THE POWER FOR 1 PHASE SYSTEM
How much starting current required for starter of 1hp motor?
For 1 hp motor, a single phase starter is used. Because a single phase starter gives economy consumption,easy trouble shooting and easy installation when compared to three phase starters and supply....
Why three phase meter is better than single phase meter?
A three-phase meter can be used for single phase while the reverse is not the case.
Can a 3 phase commercial electric grill be used on single phase 120 with a converter?
Very unlikely. Its 3 phase for a reason, it needs a large voltage/current to power it, single phase won't provide that.
What are standard speeds of single phase motors?
Single Phase motorRPM (Revolution Per Minute) depends on Frequency used & the number of poles of motor.So this RPM of single phase motor usually 300 to 3000 depending upon F & P.
Can you use a 60 watt light bulb in place of a 67 watt bulb?
yes, it can be used - single phase voltage of 230v. 50HZ is important
What is the type of motor used in running a lathe spindle?
230V/1Ph/50Hz 1HP (0.75 kW)Motor Capacitor start induction motor ( single phase)
What are the advantages of using a three-phase system over a single phase system?
For the info. of everybody..... the 3-phase system is definitely use in large commercial & industrial plant that uses large equipment/apparatus, like motors powered by more than 230v supply. However, single-phase system was commonly used in residential, which uses 230V or 110V equipment/apparatus, also considered as light load.... Daryll Jan of Sorsogon City, Philippines (10yrs. old, Grade V) POWER OF 3 PHASE SYS = 3 TIMES OF THE POWER FOR 1 PHASE SYSTEM
Can you use this switch for three phase incoming and single phase outgoing?
No A intermediate switch can not be used to change three phase to single phase.
Why is mains voltage 230V?
Yes 230 volts is classed as single phase but it is not the only single phase voltage. If you take any two legs from a three phase system, the voltage from these legs is also classed as single phase. The 230 volt single phase is the output of a transformer whose primary is one leg of a three phase primary high voltage system. The 230 volt secondary is center tapped to give 115 volts before the tap and 115 volts after the tap, hence the common voltage of 115/230 that is used in North America.
How much starting current required for starter of 1hp motor?
For 1 hp motor, a single phase starter is used. Because a single phase starter gives economy consumption,easy trouble shooting and easy installation when compared to three phase starters and supply....
What is single phase Controlled rectifier?
such a control rectifier that control or rectifier single phase. for that purpose we used SCR that is called single phase controlled rectifier.
Why three phase meter is better than single phase meter?
A three-phase meter can be used for single phase while the reverse is not the case.
Why would three phase be used instead of single phase?
Three phase electricity is used instead of single phase for industrial situations. Industries use three phase electricity instead of single phase to operate electric motors driving heavy machinery. Three phase electrical motors produce more power from the same amount of electricity and maintain steadier speed. Small portable motors such as drills and mixers use single phase. Motors used around the house are single phase. Motors used to run large industrial machines use three phase.
What is phase control?
such a control rectifier that control or rectifier single phase. for that purpose we used SCR that is called single phase controlled rectifier.
What are the drawback of single phase?
There are no drawbacks, single phase is used every day. It is the most commonly used electrical supply in the world today.
Where single phase transformer is used?
Single phase transformers typically are used to step voltage down to homes, and inside homes. Some examples of small single phase transformers are small electronic (such as phones) power cords.
