Answer Posted / melbin c varghrse (m.tech powe

An alloy of tin and lead in the ratio 40:60 is used to make
fuse wire and an alloy of tin and lead in the ratio 60:40 is
used to make solder wire.(solder wire melts easily than fuse
wire since tin is more)

if we give 60 hz single phase supply to the transformer used in europe , than what will happen

1942

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what is ground fault in ACB?

2104

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at what base you will tell the direction of rotation of dc motors and generators?

1145

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clarify types of motor operated valves and advantages

1907

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Load transfer in 11kv double busbar switchgear - operation.

1964

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what is relay what is protection & contact multiplying relays where it is used function in brief

1191

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I want to know the 'Test voltage' for Tandelta testing of 3.3 / 6.6 / 11 KV Motors. Please explain

2271

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what is mean by Digital Logic Meter (DLM)

2393

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What is the function of RCBO? What are the different sensitivity ratings & each application?

2829

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What is the difference between amorphous core transformer and CRGO core transformer?.

3750

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Why does amplifier gain reduce?

1066

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why +24 v and -48 v give to BTS? If -48v protect from surge then why we not use -24 v?

1844

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What are the various kind of cables used for transmission?

1111

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How Diesel Generator start ?

2432

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What is the difference between electronic regulator and ordinary electrical rheostat regulator for fans?

1113

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