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?
No Answer is Posted For this Question
Be the First to Post Answer
load increase means 1 resistance increase 2 load resistance decrease 3 current increases through load 4 none of these
from which formula we select a capacitor rating?
BSNL TTA EXAM QUESTION
Difference between mcband isolator
For testing 33kv cable hipot testing. How much kv we have to Apply .Give in details.
how nautral is provided for return path is 3 phase induction motor
11 kg trivevter meter has rating of -/5amps. And pt ratio11000/110v and is connected with 11kv ct/pt unit of cr ratio 75/5amps. And pt ratio of 11000/110v while checking accuracy of meter with HT Accuchek meter what value of PT ratio and CT ratio to be filled in Accuchek meter
Witch do depand of Power factor and theory of power factor?
whatis the difference between electrical and electronics?
why mccb is not tripping when phase & neutral terminal are interched ?
how is choose &depending upon the load why?
why booster transformer is used in sumpners test conducted on transformer????
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)