Is VVVFD reduced the starting current of an induction motor?
Answer / praveen
yes, an induction motor draws a max rated current at starting
to reduduse the current at starting vvvf drives are used
| Is This Answer Correct ? | 0 Yes | 0 No |
What conditions are required for transformer to operate at low frequencies ?
what percent do you derate your copper wire when you change from copper buss to copper wire
What is stepper motor?
why the voltage and current in a long transmission line are called travelling wave?
What happens if 25 Hz frequency is applied for 400/200,50 Hz single phase Transformer.Will Voltage increase ?
2 Answers Bhel, Dawlance, IBM,
How to calculate the diesel generator efficiency? what details are required to identify the running diesel generator sets with 1000 kVA & 180 kVA?
11 Answers Greeves, Sudhir Power,
What current can be carried by 25 sqmm copper cable safely?
what is the abbreviation for F.M In FM-200 fire suppression system
how commomn gate triggering is given for TRIAC ? other thyristor wont be efffected?
hey guys i scored 910 on GRE and 67 on TOEFL respectively.I have an aggregate of about 74%in my B tech.For which colleges should i apply for an MS program in electrical engineering.I am looking for colleges in NJ,SC,NC,GEORGIA, NY. Please reply with a good response.....
why there is no short circuit when any resistance is used between phase and neutral?
How Cable Size is determined for a Particular load.
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)