Interested to Buy Any Domain ? << Click Here >> for more details...
WHY HOLDING CONTACTOR OF MOTOR STARTER IS CALLED NO VOLT
COIL.
- 3 Answers
- 20347 Views
- I also Faced
- E-Mail Answers
Answer Posted / jerald xavier
In Motor Starter circuit, The load (Motor) is Normally Open
untill the voltage coil is energised. The working of this
coil is mainly dependent on the voltage, and there is no
importence for current in this coil,hence the name NO
voltage coil.
'N' stands for Normaly, 'O' stands for Open
| Is This Answer Correct ? | 12 Yes | 2 No |
Post New Answer View All Answers
plz send me Bhel, Mahagenco, sbi previous exam paper for electrical engineer on my email-id kambali_smita@yahoo.co.in
Define active filter?
I am experienced with house and industrial wiring but I don't have any licence how can I apply an licence and which type of licence i can get i didn't complete deee just only experience
ASTM D 3455 - Standard Test Methods for Compatibility of Construction Material with Electrical Insulating Oil of Petroleum Origin has been used for Testing Transformer Oils with a product placed in it. Aged Control Oil has a Power Factor of 0.032% at 100°C. Aged Oil with a Test component has a Power Factor of 0.093% at 100°. Is this increase acceptable? If not why? How much increase is acceptable?
can i use the six sigma method which is used in management area, in state estimation of power systems?
should %impedance be high or low in a power transformer? if so why?
How can we find out LT UG cable fault (size,from-4*25mm sqr to 4*300mm sqr)? How mani types UG cable faults?
What is the difference between single point and double point bonding. please kindly detail about bonding of cables.
how to avoid electrical shock how capacitor store charges wat are the speed control of induction motors state faradays law flemings left hand rule what is rotary converter wat is transmission and distribution what are the sources of energy abrevation of acb,vcb,sf6,igbt what is output equation of transformer which test copper iron and iron loss are calculated what is eddy current draw a single line diagram (10 marks) draw direct online starter(10 marks)
I Have 3 Phase 10 KW AC Alternator i found one phase weak, so what will be the reason & what action shouls i take to rectify the same.
if the number of poles generated in stator and rotor side of an induction motor are different then what will happen and why?
i want to know that what is the eligibility critaria for ongc exam?
What will be the effect if I use inverter as UPS mood?
EXPLAIN THE TRANSFORMER MAINTENANCE?
what is mean by restructuring power system?
