Apgenco Electrical Engineering Model Questions papers

Apgenco Electrical Engineering Model Questions papers :Andhra Pradesh Power Generation Corporation to postpone the date of the written Examniation APPSC Group-I preliminary examination in August 2010 due to the clash with the dates. Design documents, and questions about the screening of candidates eagerly waiting for APGENCO. Electrical and Electronics and Communications Engineering candidates, the following are some sample questions. Recruitment of Assistant Engineer DISCOMS APPSC AEE all tests have also been useful to these questions.

Electrical engineering questions:
Question 1: In long transmission line Ferrantic effect is due to --------
1. Resistance
2. capacitance
3. Inductance
4. both capacitance and Inductance

Question 2: 0-10 amps Ammeter has 4% error on its full scale deflection. If same meter reads by 5 amp the error is ------- %.
1. 2
2. 4
3. 8.
4. 16


Question 3: Assuming that both eddy current and Hysteresis lossed are square of the flux density at rated voltage, 60 Hz supply Iron loss are 10 watts. What is Iron losses at 400 Hz?
1. 10 watts
2. 4.4 watts
3. 44.4 watts
4. 444 watts.


Question 4: After closing the switch S at t=0 the current i (t) at any instant 't' in the nerwork shown is...
1. 10 + 10e (to the power of) 100t
2. 10 - 10e (to the power of) -100t
3. 10 + 10e (to the power of ) - 100t
4. 10 - 10e (to the power of ) 100t


Question 5: In Induction heating deapth of penetration is ------
1. Directly proportional to f
2. Inversly proportional to f
3. Directly Proportional to Root f
4. Inversely Proportional to Root f

ANSWERS: 1-4; 2-3; 3-4; 4-2; 5-4.