what is the difference between squirrel cage & slip ring
induction motor by construction & working principle ?
Answer Posted / anmol
slip ring IM can have speed control through external resistance but squirrel cage IM uses deep bar or double cage rotor for resistive speed control.
SRIM has skewed bars and robust structure for silent operation. SCIM has non skewed bars.
Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
What is the dc grounding system and what is diff between AC/DC grounding system?
what is invertor supply and raw powersupply
what is a types of short circuit and what is a types of distance protection tests
what is the Transformer Impedence?How can calculate?
What is icu and ics in Acb and how many time icu or ics passes from breaker?
for 100 HP Induction motor service factor is 1.2(SF) we placed a VFD at the motor side load is balance with 0.3 Amp's Phase to Phase but at incoming of VFD load is un-balance with 10 to 20 Amp's what will be cause of load un balance
What is the RMS and DFT principle of analogue maesurments. Which way they are advangages. where which princples give optimum results.
State thevenintheorem?
where does 22kv line starts
please tell me how a surge protector work on a DC 48Volt.? please describe briefly.
our industries ht line so power fluctation(once drop of power please rectify causes
please send me privious exam's queation papers of section engineer(electrical).
how does a submersible pump work..?
how to decide the panel size like MDB ,SMDB PANEL SIZES
WHAT ARE THE DATAS REQUIRED FOR PROTECTION AND METERING AND CONTROL AND LOGIC PREPARATION,HOW TO STUDY THE PROTECTION AND METERING?