#1
18th September 2014, 12:45 PM
| |||
| |||
NPTI PGDC Electrical Engineering Exam Paper
Will you please provide the Paper of NPTI PGDC Electrical Engineering Exam?
|
#2
18th September 2014, 01:30 PM
| |||
| |||
Re: NPTI PGDC Electrical Engineering Exam Paper
Here I am providing the list of few questions of NPTI PGDC Electrical Engineering Exam which you are looking for . A 50 Hz, 4-pole, 500 MVA, 22 kV turbo-generator is delivering rated megavolt-amperes at 0.8 power factor. Suddenly a fault occurs reducing is electric power output by 40%. Neglect losses and assume constant power input to the shaft. The accelerating torque in the generator in MNm at the time of the fault will be Options A) 1.528 B) 1.018 C) 0.848 D) 0.509 Correct Answer A The 8085 assembly language instruction that stores the content of H and registers into the memory locations 2050H and 2051H, respectively, is A) SPHL 2050H B) SPHL2051H C) SHLD 2050H D) STAX 2050H 14 The following motor definitely has a permanent magnet rotor Options A) DC commutator motor B) Brushless dc motor C) Stepper motor D) Reluctance motor Correct C For more questions , here is the attachment NPTI PGDC Electrical Engineering Exam Paper |
#3
22nd May 2015, 09:06 AM
| |||
| |||
Re: NPTI PGDC Electrical Engineering Exam Paper
Can some one provide me Exam Question Paper of NPTI PGDC Electrical Engineering?
|
#4
22nd May 2015, 09:17 AM
| |||
| |||
Re: NPTI PGDC Electrical Engineering Exam Paper
As you are looking to get Exam Question Paper of NPTI PGDC Electrical Engineering, so here I am giving following question paper: NPTI PGDC Electrical Engineering Sample Paper The armature resistance of a permanent magnet dc motor is 0.8 W. At no load, the motor draws 1.5 A from a supply voltage of 25 V and runs at 1500 rpm. The efficiency of the motor while it is operating on load at 1500 rpm drawing a current of 3.5 A from the same source will be Options A)48.0% B)57.1% C) 59.2 % D)88.8% A single-phase half-controlled rectifier is driving a separately excited dc motor. The dc motor has a back emf constant of 0.5 V/rpm. The armature current is 5 A without any ripple.The armature resistance is 2. The converter is working from a 280 V, single phase ac source with a firing angle of 80°. Under this operating condition, the speed of the motor will be A)339 rpm B)359 rpm C)366 rpm D)386 rpm The 8085 assembly language instruction that stores the content of H and L registers into the memory locations 2050Hand 2051H, respectively, is A)SPHL 2050H B)SPHL2051H C)SHLD 2050H D)STAX 2050H A 50 Hz, 4-pole, 500 MVA, 22 kV turbo-generator is delivering rated megavolt-amperes at 0.8 power factor. Suddenly a fault occurs reducing is electric power output by 40%. Neglect losses and assume constant power input to the shaft. The accelerating torque in the generator in MNm at the time of the fault will be A)1.528 B)1.018 C)0.848 D)0.509 A 50 kW dc shunt motor is loaded to draw rated armature current at any given speed. When driven (i) at half the rated speed by armature voltage control and (ii) at 1.5 times the rated speed by field control, the respective output powers delivered by the motor are approximately. A)25kW in (i) and 75kW in (ii) B)25kW in (i) and 50kW in (ii) C)50kW in (i) and 75kW in (ii) D)50kW in (i) and 50kW in (ii) A hydraulic turbine having rated speed of 250 rpm is connected to a synchronous generator. In order to produce power at 50 Hz, the number of poles required in the generator are A)6 B)12 C)16 D)24 NPTI PGDC Electrical Engineering Sample Paper |
#5
23rd May 2015, 12:22 PM
| |||
| |||
Latest NPTI PGDC CET Electrical Engineering Exam Paper
Dear Sir/Madam I am going to attend the NPTI PGCET 2015 for TPPE(Electrical). In their official website they have uploaded question papers upto 2012 only. I need the latest question papers. Somebody who have attended the pgcet exam, pls attach the latest question papers(2013 & 2014). It would be very useful for me. Exam date is june 28th. Thank You in advance.. My email:dhina0925@gmail.com |