|
#1
March 11th, 2013, 02:47 PM
| |||
| |||
How can I get the APGENCO Model Papers For Electrical??? Here is the APGENCO Model Papers For Electrical The ratio of voltage and electric current in a closed circuit (a) remains constant (b) varies (c) increases (d) falls The resistance of a wire varies inversely as (a) area of cross section (b) length (c) resistivity (d) temperature The electrical conductivity of metals is typically of the order of ( in ohm-1 m-1) (a) 10 to the power of 7 (b) 10 to the power of 5 (c) 10 to the power of -4 (d) 10 to the power of -6 Four resistors, each of resistance R ohms are available. The minimum resistance of the combination will be (a) 4R (b) R (c) R/4 (d) R/8 The elements which are not capable of delivering energy by its own are known as (a) unilateral elements (b) non-linear elements (c) passive elements (d) active elements The magentic susceptibility of paramagnetic material is (a) less than zero (b) less than one but positive (c) greater than one (d) equal to zero The Direction of current in an ac circuit (a) is from positive to negative (b) is always in one direction (c) varies from instant to instant (d)Cannot be determined which of the following statements associated with purely resistive circuits is correct? (a) PF is unity (b) Power consumed is zero (c) Heat produced is zero (d) PF is zero The magnetic field energy in an inductor changes from maximum value to minimum value in in 5m sec when connected to an ac source. The frequency of the source is (a) 20 Hz (b) 50 Hz (c) 200 Hz (d) 500 Hz Remaining questions are in the attachment click on it… APGENCO Model Papers For Electrical Last edited by Sashwat; June 27th, 2019 at 01:28 PM.  |
|
#2
October 15th, 2019, 10:48 AM
| |||
| |||
| Re: APGENCO Model Papers For Electrical
Can you provide me previous year Electrical and Electronics Engineering (EEE) question paper for Andhra Pradesh Transmission Corporation Limited (APTRANSCO)?
|
|
#3
October 15th, 2019, 10:52 AM
| |||
| |||
| Re: APGENCO Model Papers For Electrical
The previous year Electrical and Electronics Engineering (EEE) question paper for Andhra Pradesh Transmission Corporation Limited (APTRANSCO) is as follows: The main purpose of using core in a transformer is to (A) decrease iron losses (B) eliminate magnetic hysteresis (C) reduce reluctance of the common magnetic circuit (D) prevent eddy current loss 3kW load is supplied by an autotransformer with 0.7 transformation ratio. Conductively transferred power from primary to secondary is (A) 2.1 kW (B) 0.9 kW (C) 4.29 kW (D) 3 kW Number of commutator bars for a 4-pole, 2-layer, DC lap winding with 24 slots and one conductor per layer is (A) 48 (B) 24 (C) 192 (D) 96 The torque developed by any 3-phase induction motor at 0.8 p.u. slip is (A) Full-load torque (B) unstable torque (C) starting torque (D) break down Which of the following test is usually conducted to determine the efficiency of traction motors? (A) Fields test (B) Swinburnes test (C) Hopkinsons test (D) Retardation test. EEE Question Paper for Andhra Pradesh Transmission Corporation Limited (APTRANSCO)    
__________________ Answered By StudyChaCha Member |
