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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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Find us on Facebook Electricalengineerz. Find Z11 and Z The two watt meters measurement the ratio of two meter readings is — 1-sqrt3: All of the above When moving iron meter is used to measure d. Subscribe To Posts Atom. 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 V dc shunt machine generating the voltage at rated value.

AE electrical previous papersap genco electrical sub engineers key paperap transcoelectrical previous paperstranscotransco previous question paper electricap, trascno electrical. Which of the precious plant is having lowest load factor? In Gauss Seidel method the following factors are influenced for operation a Acceleration factor b Selection of slack buss c Both d None Ans: Which is the most suitable power device for high frequency more kHz switching application?

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APTRANSCO Question Paper with Solutions

Mho relay is usually employed for the protection of a Short lines only b Ppers lines only c Long lines only d Any line Ans: No build up of voltage Lag net work Heat convection, radiation, and conduction all are takes place in a Ice b Boiler c Refrigerator d Flue gases in pipe Ans: Linkbar Home careers blogs Apcpdcl.

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: Power factor will be lowered Good regulation means a Less fluctuations from prevuous to full-load b c d Ans: Temperature of electrode in Arc furnace is a deg b deg c deg to deg d deg Ans: Long lines only 2.

Harmonics are eliminated by using a Skewing of rotor b Distribution winding c Short pitch winding d All of the above Ans: In Induction motor Slip frequency of rotor current, when rotor speed is Nr.

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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 previouw the above Ans: Low-pass filter function ii. 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: The phase lead compensation is used to a Increase rise time and decrease overshoot b Decrease both rise time and overshoot aptrxnsco Increase both rise time and overshoot d Decrease rise time and increase overshoot Ans: A CRO screen has ten divisions on the horizontal scale.

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AP Transco Electrical Question Papers 2013 Answers Solution Download

Impedance is proportional with respect to own KVA rating The following element retains it energy after source electricql disconnected a Resister b Inductor c Capacitor d Thermistor Ans: If direction of rotation is reversed, then machine will a Build electricak its voltage with same polarity b Build up its voltage with opposite polarity c No build up of voltage d None Ans: Total stator losses are 1 KW.

Flue gases coming out from furnace is first going aptranscp a Turbine b Economizer c Air pre-heater d Chimney Ans: Decrease rise time and increase overshoot Core loss component current decreases, Magnetizing component current decreases Field flux production I changed my font at thecutestblogontheblock.

Va and Vb are negative sequence component voltages the difference angle between Va and Vb with respect to Va is a b c d Ans: Posted by Srinivas goud at 8: