Buchholz relay is used ……….
a) protection T/F b) oil T/F c) Air core T/F
Answer Posted / raju
Buchholz relay is used for oil transformer because it is a
gas actuated relay.
| Is This Answer Correct ? | 10 Yes | 2 No |
Post New Answer View All Answers
What id difference between power and energy?
what is the difference between c power and U power acb breaker
What is meant by harmonic distortion?
Difference between control junction box (cjb) and power junction box(pjb)?
Electrical 'C' license full abbreviation , and full form
HOW TO CALCULATE HV TEST VOLTAGE FOR ELECTRICAL EQPT.
I am having a 42KW 3 phase electrical heating furnace, heating element is 80/20 nichrome material, my connections is made in such a way that 2 star connection compromising 2 coils per phase so totally 12 coils, shall if i use it unbalanced star condition (instead of 2 group of 3 phase or 1 group of 3 phase, connecting 4 phases of 5 phases) what will be the consequences and is it acceptable?
in ring main system we use the isolater b/w transfer bus and main bus if we r not use isolatar than wat will be the effect in our sys.
Which type of a.c motor is used in the fan (ceiling fan, exhaust fan, pedestal fan, bracket fan etc) which are find in the houses ?
what is Different between Bilinear and Unilenier?
1. A bomber drops a bomb from an aircraft flying at 2000 km/hr. at an altitude of 7km. The speed at which the bomb will strike the earth would be
what is vtg limit of earth and neutral at transformer side?
Define transfer function?
What are books to be referred for KPTCL exam?
what is basic difference betmeen normal & flame proof motor??