Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / guest
according to current rating
| Is This Answer Correct ? | 7 Yes | 2 No |
Post New Answer View All Answers
Define thermal resistance in the context of power amplifier.
what work will do diffrential realay DG set
i have interview in Pepsi company what type of question will ask please send the question and answeer
What is the need for a controller?
Is there any question in the name of Static Switch in UPS??
On a 6 KVA UPS we have to provide a DC MCB for Battery bank of 16 nos (12 V 42 AH). What Shall be the current rating of DC MCB ?
1- XC and the RC time constant are both measures of the reaction of C to a change in ____? 2-The power factor is a numerical ratio with a value between 0 and 1 equal to the ______________ of the phase angle. 3-When V and I are out of phase because of reactance, the product of V times I is called ______________ power 4-For _____________ inductors, the branch currents can be added algebraically. 5- The ______________ power in watts can be calculated as I^2R 6-Calculate XL with L = 30mH and f = 1kHz ( I have Xl=2piFL 2*3.141592653*1kHz*30mH =188 ohms Please check) 7-A parallel RL circuit has the values, R = 5kohms, XL = 5kohms. A voltage source of Vt = 10Vrms is connected in parallel to R and L. Determine the total current, It delivered by the voltage source Vt. 8-A series RC circuit has R = 1Mohm and C = 1microF. How long would it take for the capacitor to fully discharge if it is initially fully charged? 9-A circuit has real power = 300W and an apparent power of 500VA. Determine the power factor and phase angle. 10-The time constant for an LR series circuit is T = 0.1s and R = 10ohms. Calculate the inductance L.
why and where we use early make & late break contacts in protection?
ROC converges if poles and zeros lie inside a. Origion b. Z=1
kindly send me 11KV MV motor differential protection procedure by primary injection method.
what is meaning of sympathetic tripping with respect to relays and give the values for current carrying capacities for copper and aluminium cables from 16sq mm to 500sq mm
What are the applications of autotransformers?
What range of speed can you get with the field control method of speed control of d.c. Shunt motor?
what sort of general awareness questions are asked in o.n.g.c entrance exam?????????????????
what is the role of energy meter in distribution system ?
