Answer Posted / hari

pentagraph collector

What is gross error?

1138

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What will happen if i replace a inductive proximity switch with photo sensor in a machine?

1826

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how many types are their in switchyard or substation(like D,I TYPE), what is differant between them

2112

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what is the role and fuction of automatic transfer switch in rotary ups

1948

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difine electrical ballast in HPSVL

2091

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1.25 kg of hydrogen are burnt with stiochiometric air, the mass of air in kg required is

2110

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What is the maximum number of swithes that can be connected in series up to down stream point in an LV Distribution system?

2011

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how much leakage current is allowed in MC61A L&T make relay?

3652

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whatare the disadvantages occur,if the form factor of transmission will not be equal to 1.11

1866

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Why water bubbles when D.C. Current is passed through it? Why not when A.C. Current is passed?

2148

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what is electrical machines

3677

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

1184

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How relay works, reverse relay, master relay, os relay, earth fault relay and what is its setting point

1806

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Why L.T.Cable voltage rating is 1.1kV,where as system voltage is 0.415kV?

2346

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How to calculate MCB Breaking capacity.

1521

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