What are the starting currents of different motors and also
what are the running currents, and idle currents?
Answer Posted / don
in squriell cage induction motor the rotor bars are short
circuted it cannot having additional resistance to maintain
the torque.thats why the induction motor takes 5 to 6 times
full load current. but slip ring induction motor we connect
rheostat (resistance) in starting it take normal current.
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
HOW TO CALCULATE THE HEAT AND LOAD OF LT-SUBSTATION WHICH CONTAINS 2*1MVA TRANSFORMERS,LT-SWITCH BOARD,MLDB,ACB,BUSBAR,ETC,......?
What is the de rating factor of cable? What is the importance of the de rating factor in cable select
draw vector diagram and +ve,zero sequence diagram of symmetrical three phase fault.
1.ZEBRA conductor(large size) 2.KUNDHA conductor( small size ) 3.panther conductor(very small ) 4.lepard conductor (very very small)
DESCRIBEPNEUMATIC SYSTM OF ASH HANDLING PLANT
how much leakage current is allowed in MC61A L&T make relay?
What is the temperature PROFILE OF A FLUID W. R. T. Distance from a sphere to which it is IN CONTACT which is at constant temp.?
How to know vacuum in vacuum cylinder of breaker in working condition
Lt motor sfu flashing reasons?
Can we use 230VAC, 63A MCB for 120VAC, 63A supplied heaters load?
Diagram and details of polarity test for Current Transformer 11kv 400/200/100/1A
At what speed an electric car can run with 2 HP motor of weighing 400 kg?
when ID fan will immediately stop through VFD what exactly cause and problem the ID fan
Name two types of electrical analogous for mechanical system.
hai iam arunkumar. i have applied for an section enginner in rrb. i want lat 5 years solved question papers. if u have please sedn it to arun30682@gmail.com