Answer Posted / ashish sahebrao tekade

If there is a low pressure the arc quenching time of current is low, thats why relay got large time to operate. If there is high pressure of sf6 gas there is a possibility to break a bottle of sf6 gas filled which is harmful of machinery

what is the calculation involved to design the heater to heat 10KL of water in temperature control unit?

1934

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What is the use of mc( moving coil) in dc voltmeter and dc ammter and what is the use of ( moving iron)in ac voltmeter nd ac ammeter

2893

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What is minimum phase system?

1143

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How do we calculate the resistance per metre of single core aluminium stranded cable 19*3.25mm sheathed in pvc,at 15 deg C temperature?

2404

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What is the difference between diode and a transistor in terms of the direction of current flow?

2216

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what percent do you derate your copper wire when you change from copper buss to copper wire

1993

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could an induction motor be used for regenerative braking in electric-train control? in this type of application would some scheme have to be devised to obtain low synchronous speeds while braking? would induction-motor drive, therefore, be suitable for passenger service?

2038

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What are the effects of electrical faults?

1027

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what about the power of wattmeter at starting and loding?

2097

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What are safety device in vcb and acb?

3880

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What is the name of the winding to which supply is given?

1176

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what are the precuation should be taken ahen installing power transformer,circuit breaker,current & potential transformer

2110

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What is Antipumping Function & If we have C.T how we find the Ratio ?

2031

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I want to design a heating coil of 80/20 nicrome for 3.5KW please give me the calculations choosing for physical dimensions assume coil voltage will be 110V AC assume necessary conditions

1611

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What is installed in PAC that is control the humidity

1516

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