Why used in layer by layer charcoal and salt used in earth
pits.
Answer Posted / preethi arunagiri
Salt is acting as an electrolyte between the GI rod and coal...hence they are used in layer by layer...the aim this arrangement is to minimize the earth resistance.
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
How calculated single phase induction motor req. Capacitor?
11kV capacitor bank of rating 2.4KVAR, is charged with protective relays of only over current & Earth fault &.......without Over Voltage, Under Voltage & Neutral Displacement Relay. Is it advisable??
how does a submersible pump work..?
What is the use of iron core in a transformer?
What Is Connection APFC Panel In Compony.
what is the sludge current
Why slip ring ind. motor power consumption is low compare to induction motor .same 90 kw motor used same load output
Why is a plain induction motor unsuitable for wide speed control?
what is the id1 & id2 setting in differential protection relay of CSPC?
Why is negative feedback invariably preferred in closed loop system?
What type of core material is used for metering C.T and protection C.T???
Stator of 3-phase IM has 3 slots per pole per phase. If supply frequency is 50 Hz, calculate the speed of rotating stator flux A 1000 rpm B 500 rpm C 1500 rpm D 1440 rpm
What Is Sampling?
An automatic water heater is an example of which type of control system?
sir, i am 3 years diploma course pass out candidate.what type of certificate can i got in marine service.