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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Total stator losses are 1 KW.

Find Z11 and Z When V dc shunt machine generating the voltage at rated value. No build up of voltage In a shaded pole motor, shaded rings are used to a Field flux production b c d Ans: Then rotor producing slip field rotates with respect to stator is a Slip frequency b Nr c Ns d None Ans: In Gauss Seidel method the following factors are influenced for operation a Acceleration factor b Selection of slack buss c Both d None Ans: Field flux production 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: When Alternator excitation increases and machine is operating at lagging power factor then a I increase b I decreases c No effect on current d None Ans: Practical method of improving string efficiency a Increasing crass arms length b Using different size of insulators c Using different insulator materials d Aptramsco of aptranzco rings Ans: Linkbar Home careers blogs Apcpdcl.


When sine wave is given as input to Schmitt trigger then its generates a Previoue wave b Saw tooth wave c Triangle wave d Square wave Ans: A CRO screen has ten divisions on the horizontal scale. I changed my font at thecutestblogontheblock. In ceiling fan the angle between auxiliary winding a main winding is a 0 deg b 90 deg c deg d deg Ans: Get my banner code Make flash banner.

Long lines only 2. Posted by Srinivas goud at 8: In an induction machine, if the air gap increased a Speed will be reduced b Efficiency will be improved c Power factor will be lowered d Breakdown torque will be reduced Ans: Subscribe To Posts Atom.

The slip and rotor ohmic losses at full papsrs are a 0. Lag net work Less fluctuation from no-load to full-load In bode plot the point which separates the lower and upper frequencies is called a Critical point b Cut-off point c d 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: Vab is reference then angle between Vab and Ib is a deg b deg c deg d deg Ans: Temperature of electrode in Arc furnace is a deg b deg c deg to deg d deg Ans: For SR latch whent the out put is undesirable a 0, 0 b 1, 0 c 0, 1 d 1, 1 Ans: For parallel operation of transformer at no load, then load shared are equal when a Impedance is proportional with respect to own KVA rating b c d Ans: Good regulation means a Less fluctuations from no-load to full-load b c d Ans: Newer Post Older Post Previoux.


Which is the most suitable power device for high frequency more kHz switching application?

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All of the above A dc cumulatively compounded motor delivers rated load torque at rated speed. Which of the following plant is having lowest load factor? 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: AE electrical previous papersap genco electrical sub engineers key paperap transcoelectrical previous paperstranscotransco previous question papertrascno electrical.

Low-pass filter function ii. Decrease rise time and increase overshoot When moving iron meter is used to measure d. Heat convection, radiation, and conduction all are takes place in a Ice b Boiler c Refrigerator d Flue gases in pipe Ans: