2023 2024 Student Forum > Management Forum > Main Forum

 
  #2  
20th October 2014, 03:37 PM
Super Moderator
 
Join Date: Apr 2013
Re: PGCET EE Question Paper

As you want I am here providing you the sample question paper of the PGCET electrical engineering for M.Tech entrance exam.

Sample questions :
1 The RMS value of the voltage u(t) =3 + 4cos (3t) is Options
A)  (17) V B) 5 V C) 7 V D) (3 + 2  2 ) V Correct Answer A

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) D) 88.8% 59.2%
Correct Answer
A

The solution of the first order differential equation x(t) = -3x(t), x (0) = x0 is Options
A) x (t) = x0 e-3t
B) x (t) = x0 e-3 x (t) = x0 e-1/3
D) x (t) = x0 e-1 C)

Correct Answer A

The unit impulse response of a second order under-damped system starting from rest is given by c(t) = 12.5 e-6t sin 8 t, t 0 The steady-state value of the unit step response of the system is equal to
Options
A) 0
B) 0.25
C) 0.5
D) 1.0

Correct Answer D

A single-phase, 230 V, 50 Hz, 4 pole, capacitor-start induction motor has the following stand-still impedances Main winding Zm = 6.0 + j4.0  Auxiliary winding Za = 8.0 + j6.0  The value of the starting capacitor required to produce 90° phase difference between the currents in the main and auxiliary windings will be
Options
A) 176.84 F
B) 187.24 F
D) 280.86 F
C) 265.26 F
Correct Answer A







  #3  
19th May 2015, 09:42 AM
Unregistered
Guest
 
Re: PGCET EE Question Paper

I want to take admission in M.Tech course that I why I am preparing for the PGCET exam. Will you please share the question paper of PGCET EE exam?
  #4  
19th May 2015, 09:45 AM
Super Moderator
 
Join Date: Apr 2013
Re: PGCET EE Question Paper

Post Graduate Common Entrance Test (PGCET) is an entrance exam for admission in post gradation courses.

As per your request, I am giving you question paper for the PGCET (Electrical Engineering) exam, hope it works for you.

The Transfer function of a system with time delay expressed by the differential equation
% W) + W) = u(t — T) i5 given by
5ST (5 -1) — se‘ST (5 +1)
5+1 _ b' (5+1) c“ (5+1) d' (5-1)

The rise time Tr for c(t) = 1 — e_t is given by
a. 1.198 b. 2.198 c. 2.298 d. 3.298

The number of poles P, enclosed by the complex- plane contour of F ig.7 with Z“, = 0 is
equal to
a. O b. -1 c. l d. 2

The following program results in
LXI SP, 27FEH
PUSH B
PUSH D
POP B
POP D
a. exchanges contents of BC and DE
c. exchanges contents of BD and CE
b. stores original contents of BC and DE in stack
d. stores contents of only BC in DE

The following‘is not a vectored interrupt
a. TRAP b. RST 5.5 c. INTR d. RST 7.5

The vector address for RST4 is
a. 0018B b. 002011 c. 0028H d. 003011'

The control word for 8255 in model with Port A as input port is

a.10111
b.1110] 0.01110 d.llOl1

in order to get correct answer when two numbers are added in Excess- 3 code and sum
is less than 9, it is necessary to
a. To subtract 0011 from the sum
c. To subtraCt 0110 from the sum
b. to add 0011 to the sum
d. to add 0011 to the sum '

The open loop gain of an amplifier is 100. If negative feedback with B = 0.1 is used
the closed loop gain will be
a.lll.l
b. 90.9
c. 0.09
d. none of these.

PGCET (Electrical Engineering) exam question paper








For complete question paper download the attachment
Attached Files
File Type: pdf PGCET (Electrical Engineering) exam question paper.pdf (438.2 KB, 106 views)


Quick Reply
Your Username: Click here to log in

Message:
Options

Thread Tools Search this Thread



All times are GMT +5. The time now is 06:27 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
SEO by vBSEO 3.6.0 PL2

1 2 3 4