Answer Posted / sorav

because large value of frequency means,lower value of time,
so,signals are transferred with more accuracy.

what is the differance between HT motors And LT MOTORS.

1975

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i am venkat i got gre 930(verbal 270 quanta 660) and my toefl score 105..here question is why u got less score in gre ? what i supposed to tell...any chance of rejection is there...my accadamics record is very good

2144

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What is the function of probe in cro?

1194

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Why 9KV surge arrester having 7.65KV of MCOV?

1568

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if there is nutral in phase why we use earthing wire and grounding? even at fault condition the fault current flows to neutral (it is a lower path)

1828

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1.why should we connect the measuring instruments in l.v side in short circuit test of a transformer? 2.why the power factor is less in open circuit test of a transformer?

2061

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WHAT IS THE MEANING OF BALANCED / UNBALANCED IN STABILIZER TYPES.

2657

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define digital electronic

1982

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How many gap between finger contact in a.c.b. and v.cb.?

1280

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1) why a dg set shows variation of power factor and load when synchronised with other dgs? 2)Why the load sharing is not become equal in all dgs?. 3)When a dg set will not run on auto start?

1996

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what are the 4 rules to start the motor?

2111

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How many kinds of E.L.C.B and how to work E.L.C.B

2035

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What is critical disruptive voltage?

1312

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at what basis/standard we have to arrive the current density of aluminium/ copper in busbar?

2118

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How isolater function when installed inelectrical 440V wiring

2226

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