Interested to Buy Any Domain ? << Click Here >> for more details...
What is the difference between AC Drives and DC Drives?
- 14 Answers
- 94882 Views
- College School Exams Tests, La-Gajjar Machineries, LG, Schneider, SMEL, I also Faced
- E-Mail Answers
Answer Posted / rvg.msceb
DC drives performing the following functions:
1.speed control of DC motors
2.Breaking by applying resistance at rotor.
3.uses converter and chopper.
AC drives performing the following functions:
1.speed control of AC motors
2.Breaking/accelerating by changing the frequency of the
supply.
3.uses converter and inverter.
| Is This Answer Correct ? | 53 Yes | 19 No |
Post New Answer View All Answers
What is the difference between shortcircuit current, rated current of cable & MCB with example? What will be the size of cable required for 5.5 KW motor (Full load current 10 Amps approx.), Starting current with DOL is 120 Amps. Aprrox. Short circuit current with LLLG fault is 2000 Amps Approx.
define as synchronous generator
What are the disadvantages of hydropower?
how to measure the transformer resistance values(dyn11)?and howmuch the minimum value?
Between educational qualification and practical work experience, give us a brief explanation on your practical experience in your past Endeavour that you performed well to the satisfaction of your past or present employer?
specific difference of ICT&Auto Transformer
How will be the single line diagram of series trip HT breaker? how it works?
how do i commission a distribution transformer knowing all its ratings and transformation ratios?d
what clearance required for 4.5 mva dry type transformer?
how to compare with Relay settings for HT< panels, RMU panel, and PSS CSS transformer?? 1) Load amps, 2)Tripping time, 3) CT ratio, 4)Cable size 5) Transformer KVA rating 6) transformer full load amps
What are the applications of different multistage amplifiers?Plz also write advantages of these amplifiers? Thaaaaaaaaanx
where is core-type and shell-type construction suitable for transformers ?
how electical engineer is related to apsrtc (general) post? if they ask a question in interview as why did u choose this job what shd be answer
What is power relay?
How many double suspension hardware fittings are required on a double circuit transmission tower?
