Answer Posted / raja

work in HT maintenance under 'A' class contactor for two
years.Then apply for the licence with your experience
certificate and safety certificate. Dont trust duplicate
certificates and agents.

Differentiate between voltage and current feedback in amplifiers?

1055

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List the characteristics of filter?

993

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I Just want do EHS Certified Certification Distance Course From Govt approved,so can any body provide me details.

2084

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At the starting of dc motor and syn.motor and induction motor high current flowing through the winding. Due to this the windings burnt out. To avoid this different types of starters are used. But incase of transformer what Will be used (At starting no emf is induced in the primary winding)?

1983

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If we need 4c× 50mm sq cable but it's not available so we can pull 4c×25mm sq two cables?

1363

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Difference between field rheostat and armature rheostat.

1157

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i need project topics along with circuit diagram in the electrical and electronics engg and also some websites regarding projets.

2027

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how we calculate the withstansing current capacity of wires&cables?

1965

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How to Calculate The Neutral Earth flat design calculation for the Synchronised generator (Gen 1-650Kva, Gen 2-725Kva

1599

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mccb service sittings be done?

1739

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What is size 00, 01, 1 etc., in HRC fuse types?

2302

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if flux and load static in dc motor and supply voltage increases 20% then what happened in speed

1853

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why any centrifugal blower draw more current in starting. consider id fan and fd fan?

1800

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what is the difference between directional & non directional earth fault with example please explain.

1792

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What is warm / cold start of HT motors. How many warm start & cold start are possible in a day?

1996

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