APTRANSCO Question Paper with Solutions provided by Institute of Electrical & Electronics Engineering (ieee), , Hyderbad. APTRANSCO/APGENCO Assistant Engineer AE Electrical Previous Question Papers | Indian Shout. Like. 0. Home. About. Contact us. ELECTRICITY. APGENCO APGENCO/APTRANSCO Online Mock test AP TRANSCO PREVIOUS QUESTION PAPER-ELECTRICAL. 1.
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Low-pass filter function ii. In Gauss Seidel method the following factors are influenced for operation a Acceleration factor b Selection of slack buss c Both d None Ans: The following element retains it energy after source is disconnected a Resister b Inductor c Capacitor d Thermistor Ans: Which of the following plant is having lowest load factor?
Total stator losses are 1 KW. Core loss component current decreases, Magnetizing component current decreases Long lines only 2. When moving iron meter is used to measure d.
In a shaded pole motor, shaded rings are used to a Field flux production b c d Ans: Less fluctuation from no-load to full-load Temperature of electrode in Arc furnace is a deg b deg c deg to deg d deg Ans: Find Z11 and Z Field flux production Ebooks Electrical engg vol-1 Electrical engg vol-2 Electrical engg vol-3 Electrical engg vol The slip and rotor ohmic elrctrical at full load are a 0.
I changed my font at thecutestblogontheblock. Previoue Vab a Zero b 50 at an angle of 90 deg c 50 at an angle of 90 deg d None Ans: Impedance is proportional with respect to own KVA rating No build up of voltage Get my banner code Make flash banner. In ceiling fan the angle between auxiliary winding a main aptranso is a 0 deg b 90 deg c deg d deg Ans: Lag net work Subscribe To Posts Atom.
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When sine wave is given electtical input to Schmitt trigger then its generates a Sine wave b Saw tooth wave c Triangle wave d Square wave Ans: Moving coil in dynamometer wattmeter connected a In series with fixed coil b Across supply c In series with load d Across load Ans: In an induction machine, if the air gap increased a Speed electriical be reduced b Efficiency will be improved c Power factor will be lowered d Breakdown torque will be reduced Ans: Practical method of improving string efficiency a Increasing crass arms length b Using different size of insulators c Using different insulator materials d Using of guard rings Ans: Vab is reference then angle between Vab and Ib is a deg b deg c deg d deg Ans: When V dc shunt machine generating the voltage at rated value.
Then rotor producing slip field rotates with respect to stator is a Slip frequency b Nr c Ns d None Ans: In bode plot the point which separates the lower and upper frequencies is called a Critical point b Cut-off point c d Ans: AE electrical previous papersap genco electrical sub engineers key paperap transcoelectrical previous paperstranscotransco previous question papertrascno electrical.
Posted by Srinivas goud at 8: A dc cumulatively compounded motor delivers rated load torque at rated speed. In Induction motor Slip frequency of rotor current, when rotor speed is Nr.
When Alternator excitation increases and machine is operating at lagging power factor then a I increase b I decreases c No effect elctrical current d None Ans: Mho relay is usually employed for the protection of a Short lines only b Medium lines only c Long lines only d Any line Ans: Newer Post Older Post Home.
The phase lead compensation is electrica to a Increase rise time and decrease overshoot b Decrease both rise time and overshoot c Increase both rise time and overshoot d Decrease rise time and increase overshoot Ans: Flue gases coming out from furnace is first going through a Turbine b Economizer c Air pre-heater d Chimney Ans: Harmonics are eliminated by using a Epectrical of rotor b Distribution winding c Short pitch winding d All of the above Ans: Find us on Facebook Electricalengineerz.
If series field is short circuited, then the armature current and speed will a Both increases b Both decreases c Increases and decreases d Decreases and increases Ans: Decrease rise time and increase overshoot lrevious All of the above A CRO screen has ten divisions on the horizontal scale.