what type of current supply is given to house holds?
- 7 Answers
- 16535 Views
- I also Faced
- E-Mail Answers
Answer Posted / sandeep
alternating current
| Is This Answer Correct ? | 40 Yes | 1 No |
Post New Answer View All Answers
Where voltage are high and current to be interrupted is low the breaker preferred is:
1)what is the function of a frequency inverter? 2)If a few frequency inverter are connected onto a device network,what are the two setting that will ensure the frequency inverter work properly on the network. 3)whats is the name of the input sensor for weigher? 4)How to confirm that the load cellis faulty? 5)Describe briefly the steps to validate that the weigher is working properly? 6)Describe the procedure to validate the flowmeter accuracy? 7)Describe briefly the steps to validate that the tempreture sensor/transformer is working properly. 8)what is the adjustment that need to be done when you are calibrating the temperature transmitter ? 9)what are the safety measures to be taken before disconnecting motor for rewinding. 10)whats is the synchronous speed in rpm of typical 4pole 50hz motor? 11)whats is the formula for kw, ohm's law 12)if a 3phase motor is rated 3kw,415vac,what is it's rated ampere?
How out of step protection relay works?
What are the uses of lead compensator?
power transmission pole used one support , that only for support or earthing
what is the role and fuction of automatic transfer switch in rotary ups
working principles of cf lamp,incandescentlamp and f lamp?
What is the difference between isolators and electrical circuit breakers? What is bus-bar?
How to Calculate KA Rating of Main LT Panel
hai now i am working as a electrical design engineer in construction field can i get a job in oil and gass field or power plant project as a electrical design engineer?
What is Percentage impedence of a transformer? why it is expressed at a percentage? what is the importance of percentage impedence in case of a transformer?
What is the armature mmf in a D.C machine?
why three phase capacitor takes unbalanced current in capacitor bank?
Can you used moeller lzm1 mccb in a dc system with 125vdc and 20ka short circuit current , beside is it have 24 or 48 volt shunt ? Beside how long current can through from An MCB shunt contacts? (like Z7-AS 24 V)?
i have seen one 8.4 MW synchronous motor in a plant located in bellary it is fixed with brushless rotary rectifier ,anybody can explain its start up principle
