Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...


Which power will flow first if we switch on a motor? Active or
Reactive? How?

Answers were Sorted based on User's Feedback



Which power will flow first if we switch on a motor? Active or Reactive? How?..

Answer / ilamparithi

reactive . Motor is an inductive load current lags the voltage .the product of +ve voltage and -ve current initially gives -ve power (i.e) reactive power.

Is This Answer Correct ?    22 Yes 1 No

Which power will flow first if we switch on a motor? Active or Reactive? How?..

Answer / rishi

reactive power will flow first because as we have generally the motor electrical equivalent circuit composed of series resistors and inductance.
now if in any such circuit if current is to flow then it must charge the inductors first and then current will flow through resistors. hence this will lead to reactive power flow at the very first instant of machine switching.

Is This Answer Correct ?    5 Yes 1 No

Which power will flow first if we switch on a motor? Active or Reactive? How?..

Answer / k.prakashchandra

W and VAr are components of VA ,hence both may be co-incidental

Is This Answer Correct ?    2 Yes 2 No

Which power will flow first if we switch on a motor? Active or Reactive? How?..

Answer / dinesh ku mahanandia

reactive power flow first becouse reactive power start
flowing after the motor is switche on.

Is This Answer Correct ?    0 Yes 0 No

Which power will flow first if we switch on a motor? Active or Reactive? How?..

Answer / samarpal singh

Active

Is This Answer Correct ?    6 Yes 7 No

Post New Answer

More Electrical Engineering Interview Questions

What is Control & Relay Panel? And Remote Control Center?

0 Answers   L&T,


what is the difference between an alternator and a synchronous motor

0 Answers  


How to address the servo drive for motor

0 Answers  


What is diode fuse ? How it is working?

1 Answers   Hyundai, LG,


while doing the excitation current test on power transformer what is the value of voltage to be applied? Nomonal rated voltage or 10% of rated voltage? Is it necessary to apply on high voltage side?

1 Answers   ACC,


What is the direction of rotation of blades in a table fan and in a ceiling fan ?

11 Answers   Power Grid,


what is a synchronizing lamp ?

0 Answers  


WHAT IS SYNCHRONISING?

8 Answers   L&T,


In an ACB shunt trip coil and undervoltage coil operated normally( breaker open and charged). But closing coil not operating untill manually discharge and recharging. Any help.

0 Answers   PPIL,


types of motor starter

5 Answers  


what is real power and reactive power?

3 Answers  


why the conservater tank alwes made upper side of transformer???

3 Answers  


Categories
  • Civil Engineering Interview Questions Civil Engineering (5086)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4456)
  • Electrical Engineering Interview Questions Electrical Engineering (16639)
  • Electronics Communications Interview Questions Electronics Communications (3918)
  • Chemical Engineering Interview Questions Chemical Engineering (1095)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (239)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (259)
  • Instrumentation Interview Questions Instrumentation (3014)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (124)
  • Power Plant Engineering Interview Questions Power Plant Engineering (172)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (25)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1379)