Answer Posted / harish repalle

its an hypothetical question ...........

What is ignition module of a CAT Gas Genset G-3508 Engine, Alternator SR4B Series. HOw its checked for correct functioning.Is it repiarable or replacable?

1902

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Explain about c.t?

1132

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In an ACB shunt trip coil and undervoltage coil operated normally( breaker open and charged). But closing coil not operating untill manually discharge and recharging. Any help.

1749

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we have one oven for 12 zone we are installed ir lamp in oven we control load from thyrister and 0 to 5vdc so our zone no 8 getting bright in fraction of second so what we do.. Please answer

1737

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what is the max. acceptable leakage current in 33kv bus bar

3015

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A powerplant has 8 gensets operating in grid parallel mode. In one genset sometimes there is pf variation and kvar variation. The plant operates in pf mode. When this variation is observed the load is stable, voltage is also stable, freq and genset speed is also stable. How will you check the functioning of pf card. What shall be the ideal output vdc of the pfc, from there it is input to AVR?

2318

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what is stper motor

2420

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How to measure current and voltage in an ELV circuit

4158

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how to calculate current carring capacity of cable and cable selection? 1) copper flexible cable 2) copper armoured cable 3) Aluminium cable

1608

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what size steel armoured cable is required to support 1500kva capacity. would 70mm squared be enough or would I need 90 or 120mm squared 3c plus earth

1385

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what is mean by restructuring power system?

2067

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what is the IS foe lightning arrester?

2168

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why the perameters of secondary circuit are more important then that of the primary circuit of induction motor?

1908

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Percentage losses in power generation?

2992

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What is difference is of VSD,VFD,VSDS, are they the same as the direct current to control dc using above mention

1520

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