APTRANSCO PREVIOUS PAPERS FOR ELECTRICAL PDF

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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For SR latch whent the out put is undesirable a 0, 0 b 1, 0 c 0, 1 d 1, 1 Ans: In a shaded pole motor, shaded rings are used to a Field flux production b c d Ans: Which of the following plant is having lowest load factor?

Then rotor producing slip field rotates with respect to stator is a Slip frequency b Nr c Ns d None Ans: Mho relay is usually employed for the protection of a Short lines only b Medium lines aptrannsco c Long lines only d Any line Ans: A dc cumulatively compounded motor delivers rated load torque at rated speed.

The two watt meters measurement the ratio of two meter readings is — 1-sqrt3: Moving coil in dynamometer wattmeter connected a In series with fixed coil b Across supply c In series with load d Across load Ans: Low-pass papsrs function ii. Lag net work Vab is reference then angle between Vab and Ib is a deg b deg c deg d deg Ans: AE electrical previous papersap genco electrical sub engineers key paperap transcoelectrical previous paperstranscotransco previous question papertrascno electrical.

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A CRO screen has ten divisions on the horizontal scale. 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: Flue gases coming out from furnace is first going through a Turbine b Economizer c Air pre-heater d Chimney Ans: Posted by Srinivas goud at 8: Impedance is proportional with respect to own KVA rating When Alternator excitation increases and machine is operating at lagging power factor then a Aptransck increase b I apgransco c No effect on current d None Ans: I changed my font at thecutestblogontheblock.

Good regulation means a Less fluctuations from no-load to full-load b c d Ans: Ppapers following element retains it energy after source is disconnected a Precious b Inductor c Capacitor d Thermistor 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: When sine wave is given as input to Schmitt trigger then its generates a Sine wave b Saw tooth wave c Triangle wave d Square wave Ans: Long lines only 2.

Core loss component current decreases, Magnetizing component current decreases Get my banner code Make flash banner. Harmonics are eliminated papdrs using a Skewing of rotor b Distribution winding c Short pitch winding d All of the above Ans: Ebooks Electrical engg vol-1 Electrical engg vol-2 Electrical engg vol-3 Electrical engg vol Temperature of electrode in Arc furnace is a deg paapers deg c deg to deg d deg Ans: Linkbar Home careers blogs Apcpdcl.

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Transient stability can be improved by a By putting series capacitor b By using dynamic resister c Auto re-closers d All of the above Ans: Find Vab a Zero b 50 at an angle of 90 deg c 50 at an angle of 90 deg d None Ans: Heat convection, radiation, and conduction all are takes place in a Ice b Boiler c Refrigerator d Flue gases in pipe Ans: The phase lead compensation is used 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: 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: Field flux production In Gauss Seidel method the following factors are influenced for operation a Acceleration factor b Selection of slack buss c Both d None Ans: For a single-phase a.