Answer Posted / om

linear networks are those in which parameter does not
change due to change in direction....
Bilateral networks in which ratio of the response
variable to excitation variable does not change if we
interchange the position of response and excitation in the
circuit...

In a carnot engine with an efficiency of 40%, the heat rejected to the sink at 27 C is 60 kJ, then the heat supplied in kJ to the engine by the sources is

1126

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what is mean by descripiency relay? & wht is its ansi code?

3208

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What is the most accurate way of testing ELCB?ELCB is better than RCD?

3388

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WHAT IS THE DIFFERENE IN ACTION OF MCB,MCCB,RCCB

2469

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How does zener phenomenon differ from avalanche breakdown?

1223

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In synchronous motor, how the field current is related to armature current..i know its inversely proportional..but concept wise...i was nt clear....pls help me...

2110

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Factory acceptance test. FAT. For 132 kv transmisstion towers what is that meaning and what are the tests commonly companies perform now days.

1858

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A 500 V shunt motor runs at its normal speed of 250rpm when the armature current is 200A. The resistance of the armature is 0.12 Ω. Calculate the speed when a resistance is inserted in the field reducing the shunt field to 80% of normal value and the armature current is 100A.

2559

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How to select the proper VSD to operate high inertial load

1787

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what is the easiest method of short circuit current calculation ? pls. derive with a mathematical example in real life application.

2480

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is there any phase difference occurs while primary and secondary side mutual induction occurs?

2062

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What type of pipe material G.I or M.S is used for sprinkler system?

9360

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What is mason's gain formula?

1361

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WHAT IS THE USE OF PIG TAIL IN WINDOW CT ?

2596

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HI....HOW CAN BE MESARED THE VALVE OF NEUTRAL GROUND RESISTOR WHIC IS LOCATED AT SWICHGEAR ON GENERATOR SIDE....

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