What is the required value while doing the megering
For Insulation Resistance Testing with Megger for for
electrical equipments, please refer to the following
publications:
IEEE Std. 43-2000: "Recommended Practice for Testing
Insulation Resistance of Rotating Machinery"
IEEE C57.125-1991: "Guide for Failure Investigation,
Documentation and Analysis for Power Transformers and Shunt
Reactors"
NETA ATS-2003: "Acceptance Testing Specifications for
Electrical Power Distribution Equipment and System".
| Is This Answer Correct ? | 5 Yes | 0 No |
slipring induction motor starting time Lrs operating why lrs starting time lrs outer body didn't get shock
how do we know the LT or HT panel trip by some broblem which indication willshow
Whot is the braking capacity for MCCB. How we select different braking capacity.
why CERAMIC material is used in insulators??
what is neutral grounding? why is it required? what is neutral grounding resistor and how is its value calculated??
Why does curving the pole faces in a dc machine contributes to a smoother dc output voltage from it?
A separately excited dc motor having 2 ohm armature resistsance draws a current of 10A and torque developed is 20 Nm under rated field condtion. the speed of the motor under the rated field condtion , when it is connected to a 100V DC source and delivering 10Nm torque....
what s a servo motor? how to control the servo motor? and its application, purpose of using?
what is induction motor
why there is 1 phase and 3 phase but not 2 phase and 4 phase?
What is difference between 220v/50Hz & 120V/60Hz?
how much kn lightning arrestor is used in 11kv line
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)