what is the difference between megger and earth tester?
Answer Posted / sivaraman.n
Megger is able to measure the cables, motor winding
conductivity & get the result in up to megaohm & but earth
tester able to measure the earth electrodes only & get the
result in resisatance
| Is This Answer Correct ? | 2 Yes | 3 No |
Post New Answer View All Answers
How to protect sensitive loads such as Dosing pumps inside a factory from voltage surge/voltage fluctuation.
Which type of motor is used in trains, what is the rating of supply used explain working principal?
if an insulated power and control cables of a running gas diesel gensets laid direct in an open trench i.e, trench bed is not rcc of a power house in which rain water, spillage water alwas exists and all power control cables remains submerged even when gas gensets of 480 kw each runningin on load. These power &control cables runs from power house to switchgear room through these trenches in which water remains most of the time. pl explain its merit & de-merit
what is the thumb rule for determination resistance of resistor?
what are the dimensions for 200 kva transformer plinth (plateform),in which pcc m20 is used..
sir plz send some previous year questions of jspl.
Why in ESP Positive earthed
determine two methods to find loose connection in operational electrical system?
What is Control & Relay Panel? And Remote Control Center?
what will happen when the dc supply is given to the capacitor?
on a three-winding transformer relationship delta-delta-star, on third winding why the relationship is a star? what are the advantages and disadvantages? Thank you and please help
we have 2.2kw,Y,3000rpm motor but 6leads found in TB what happen if we connect in delta?
If I want to connect a capacitor bank on the HT side of a 11kV/415V, 3 phase delta-star distribution transformer to supply Reactive power to it..what practical specifications of a Capacitor bank that can i've??please reply..
How to improve fuel cell in a distribution system?
how can i determine the KVA/MVA rating of transformer precisely?? is there any standard test?????