APGENCO exam pattern, APGENCO, Exam Previous Question Papers, APGENCO, APGENCO PAPERS, APGENCO PREVIOUS PAPERS | APGENCO PAPERS

APGENCO exam pattern, APGENCO, Exam Previous Question Papers, APGENCO, APGENCO PAPERS, APGENCO PREVIOUS PAPERS
 

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.

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