What is different between hypo test and megger test
Answer Posted / s.j.shukla
Hypo test is HIGH VOLTAGE test according to voltage rating under test. Say for 415 V , AT 2KV /4KV as per customer requirement & for 11 KV , 28 KV OR SO..bASICALLY IT IS ACTUALLY HIGH VOLTAGE TEST. However meggering is a measurement of DC equivelent insulation resistance of any insulation.
| Is This Answer Correct ? | 8 Yes | 1 No |
Post New Answer View All Answers
How can we findout the maximum efficiancy of Transformer? At which load?
How to calculate earth fault current for 6.6 KV , 50 HZ , 756 Amps , 3000 RPM , 0.8 PF generator
why we use four type of phase angle difference between pimary & secondry winding of a transformer & where we use them?
how to calculate sizing of NGTR (Transformer rating,Loading resistor value and Current rating of resistor) and what is the X/R ratio. Details : 11kV,Capacitance 1.73532 micro farads,40kA for 1sec.
How do we calculate transformer oil in liter from the rating of the transformer.
What is the need for a controller?
How you calculate the repturing capacity of a HRC fuse
Why water bubbles when D.C. Current is passed through it? Why not when A.C. Current is passed?
The principle of switching circuits for different types of batteries in application of storage systems
I AM FROM ELECTRICAL ENGINEERING ? I AM ASPIRING FOR "BHEL".HOW I HAVE TO PREPARE .ON WHICH TOPICS TO BE CONCENTRATE MORE.PLEASE GIVE FULL DETAILS OF WRITTEN EXAM.
What is the resonant peak?
any one can explain what is the size of pvc,armoured, various sizes of powr cable dia?
Define resonant frequency?
role of europe union in UK safety legistlation (electrical safety)
can I improve the furnace power factor (10 mva transformer) by adding a capacitor bank before the transformer.Does system power factor vary a lot with the furnace PF?