check list for anuval maintatince check list of oil
transforms
Answer Posted / k.prakashchandra
Inspections- Foundation and pipe connections
.Preventive-Relays and alarm system,earth
resistance,comprehensive oil test
Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
What is meant by earthhing of a magnetic flow meter and when to use empty pipe detection?
hai...... tis is Hemanth. jst now completed electrical engineering... i wanna to apper for ap tranco exam... plzz send me the previous q's paper link......thanx in advance.
what is the difference between unarmoured & Flexible cable? How to identified?
Define load factor?
Differentiate between low pass, high pass and band pass filter?
Readings of ER300P Trivector meter
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?
DC transmission
what is the use of current transformer in power transformer secondary side.?its connectyed in WTI
Why AC & DC capacitor are use in UPS ??????????????????
What is meant by stator?
hi every body i am master student in control engineering and my project is slip control in trains i assumed a Dc motore as traction motor but i don't have characteristics of this kind of motor that is used in train. i want from every body if he or she has the characteristics or information about Dc motor that is used in train give me those information or technical characteristics .
What is the difference between Encoder and Resolver?
What are the ratings of VCB, MCB, MCCB, SF6, ACB, and OCB?
what is differant beetween overload current and phase current?