what is the power factor of choke coil used in tubelight
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How Can You Relate Power Engineering With Electrical Engineering?
Hoe do calculate the Cable size for Amps rating ?
What is minimum permicible value of leackage current for LT Panle when applying voltage up to 3 KV for 5 Minuits?
The specific heats of the gas at constant pressure and constant volume are respectively 1.0 kJ/kg K and 0.72 kJ/kg K; the value of R for the gas is
calculate external resistance values to add to the rotor of a slip ring induction motor. STATOR- 415 V, 3 phase delta, 1100 A, 50 Hz, 1490 rpm, pf 0,86 ROTOR - 660 V, 590 A, 50 Hz. STATOR current at each steps STEP1-600A,STEP2- 800A,STEP3-1000A,STEP4-1100A.
Explain the operation carried out in thermal power stations?
In case of generator when we consume more power produces by it why load on generator increase and starts sound more. and how it is adjusted..
if a 3phase 100kva distribution transformer , 400 v,50 hz, 4-wire system is loaded at 160 k.w mostly 1-phase Lighting & Airconditioning split a.c load what will be the net effect on the power system in terms of voltage, powerfactor, current , efficiency of xformer
What Is Sampling?
Define reserve-generating capacity?
what is difference between speed mode and torque mode in motor?? explain in simple words please.
how to conduct dc resistance test for rotor of an alternator and how to measure the rotor dc resistance value theoritically?
what is the formula to calculate voltage drop/loss on 66KV Transmission Line?
In 11/0.414 KV Parralel supply network with Bus tie closed what will be the fault level is it doubled or halved??
54 Comments Alok and Bhanu play the following min-max game. Given the expression N = 38 + X*(Y – Z) where X, Y and Z are variables representing single digits (0 to 9), Alok would like to maximize N while Bhanu would like to minimize it. Towards this end, Alok chooses a single digit number and Bhanu substitutes this for a variable of her choice (X, Y or Z). Alok then chooses the next value and Bhanu, the variable to substitute the value. Finally Alok proposes the value for the remaining variable. Assuming both play to their optimal strategies, the value of N at the end of the game would be?