Why the motor take high starting current for long time(10-
15 sec) which is connected to Blower as compaire with a
motor which is connected with pump with same rating?

Answers were Sorted based on User's Feedback



Why the motor take high starting current for long time(10- 15 sec) which is connected to Blower as ..

Answer / vinayak

Starting current basically dipends on Load. For Motor load
of Blower takes more time due to more time for blower load
(due to roubniest ) to its synchronous speed. where as in
pump achives synchonous speed at less time

Is This Answer Correct ?    4 Yes 1 No

Why the motor take high starting current for long time(10- 15 sec) which is connected to Blower as ..

Answer / vinod shinde

blowers has high inertia than pumps

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More Electrical Engineering Interview Questions

hi, i finished b.tech eee in 2008, im worked in dg sets mfg company , now i left job in 6months back, now again i want get job core side, how can i get? is there any couses we have learn to get better oppurtunity? /

0 Answers  


Why capacitor bank does not require in DG Set?

21 Answers   IBM,


How halogen & merquery lamp works.

0 Answers  


if the power factor is .88 i want to increase the power factor to .99 what number of capacitor is to add?

3 Answers   Amway,


how to calculate cable size in diffrent loads?

0 Answers   ABB, Sterling,






Can any body tell me about Hi-pot test, and why it is necessary and its procedure of testing

6 Answers  


How over load relay works.

1 Answers  


how works inductive &capacitive sensors?

0 Answers  


in 33/11kv stepdown transfomer, transformer will stepdown to 11kv & remaining 22kv where it will go..

3 Answers  


for 5KW resistive load can anyone please suggest me whether to go for UPS/Inverter or Generator depending upon cost calulations

0 Answers  


what happen when ac motor is connected with dc current

4 Answers  


I have a small system with two motors that are running on 380 vac, 60 hz. These motors are expensive and I usally get them from Brazil. I am adding another motor to the system, but I want to purchase a 480 vac, 60 hz motor to use. It will be on a VFD that is rated fro 380 thru 480. Is this posible and will I have to use a larger motor and derate it?

0 Answers   US Electrofused Minerals,


Categories
  • Civil Engineering Interview Questions Civil Engineering (5085)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4451)
  • Electrical Engineering Interview Questions Electrical Engineering (16632)
  • 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)