GATE EE 2010 Paper | EE 2010 GATE Paper | GATE Electrical Engineer 2010 Paper
Q. No. 1 – 20 Carry One Mark Each
1. The pressure coil of a dynamometer type wattmeter is
(A) highly inductive (B) highly resistive
(C) purely resistive (D) purely inductive
2. The two inputs of a CRO are fed with two stationary periodic signals. In the X-Y mode, the screen shows a figure which changes from ellipse to circle and back to ellipse with its major axis changing orientation slowly and repeatedly. The following inference can be made from this.
(A) The signals are not sinusoidal
(B) The amplitudes of the signals are very close but not equal
(C) The signals are sinusoidal with their frequencies very close but not equal
(D) There is a constant but small phase difference between the signals
3. The increasing order of speed of data access for the following devices is
(i) Cache Memory
(ii) CDROM
(iii) Dynamic RAM
(iv) Processor Registers
(v) Magnetic Tape
(A) (v), (ii), (iii) , (iv), (i) (B) (v), (ii), (iii) , (i), (iv)
(C) (ii), (i) , (iii), (iv), (v) (D) (v), (ii), (i), (iii), (iv)
4.. A field excitation of 20 A in a certain alternator results in an armature current of 400A in short circuit and a terminal voltage of 2000V on open circuit. The magnitude of the internal voltage drop within the machine at a load current of 200A is
(A) 1V
5. Out of the following plant categories
(i) Nuclear (ii) Run-of-river (iii) Pump Storage (iv) Diesel The base load power plants are
(A) (i) and (ii) (B) (ii) and (iii) (C) (i), (ii) and (iv) (D) (i), (iii) & (iv)
6. For a fixed value of complex power flow in a transmission line having a sending end voltage V, the real power loss will be proportional to
(A) V (B) V2 (C) 1/V2 (D) 1/V
7. How many 200W/220V incandescent lamps connected in series would consume the same total power as a single 100W/220V incandescent lamp?
(A) not possible (B) 4 (C) 3 (D) 2
8. The complete set of only those Logic Gates designated as Universal Gates is
(A) NOT, OR and AND Gates (B) XNOR, NOR and NAND Gate
(C) NOR and NAND Gates (D) XOR, NOR and NAND Gates
9. An SCR is considered to be a semi-controlled device because
(A) it can be turned OFF but not ON with a gate pulse
(B) it conducts only during one half-cycle of an alternating current wave
(C) it can be turned ON but not OFF with a gate pulse
(D) it can be turned ON only during one half-cycle of an alternating voltage wave
10. The trace and determinant of a 2×2 matrix are known to be -2 and -35 respectively. Its eigen values are
(A) -30 and -5 (B) -37 and -1 (C) -7 and 5 (D) 17.5 and -2
Download GATE EE 2011 Paper
Q. No. 1 – 20 Carry One Mark Each
1. The pressure coil of a dynamometer type wattmeter is
(A) highly inductive (B) highly resistive
(C) purely resistive (D) purely inductive
2. The two inputs of a CRO are fed with two stationary periodic signals. In the X-Y mode, the screen shows a figure which changes from ellipse to circle and back to ellipse with its major axis changing orientation slowly and repeatedly. The following inference can be made from this.
(A) The signals are not sinusoidal
(B) The amplitudes of the signals are very close but not equal
(C) The signals are sinusoidal with their frequencies very close but not equal
(D) There is a constant but small phase difference between the signals
3. The increasing order of speed of data access for the following devices is
(i) Cache Memory
(ii) CDROM
(iii) Dynamic RAM
(iv) Processor Registers
(v) Magnetic Tape
(A) (v), (ii), (iii) , (iv), (i) (B) (v), (ii), (iii) , (i), (iv)
(C) (ii), (i) , (iii), (iv), (v) (D) (v), (ii), (i), (iii), (iv)
4.. A field excitation of 20 A in a certain alternator results in an armature current of 400A in short circuit and a terminal voltage of 2000V on open circuit. The magnitude of the internal voltage drop within the machine at a load current of 200A is
(A) 1V
5. Out of the following plant categories
(i) Nuclear (ii) Run-of-river (iii) Pump Storage (iv) Diesel The base load power plants are
(A) (i) and (ii) (B) (ii) and (iii) (C) (i), (ii) and (iv) (D) (i), (iii) & (iv)
6. For a fixed value of complex power flow in a transmission line having a sending end voltage V, the real power loss will be proportional to
(A) V (B) V2 (C) 1/V2 (D) 1/V
7. How many 200W/220V incandescent lamps connected in series would consume the same total power as a single 100W/220V incandescent lamp?
(A) not possible (B) 4 (C) 3 (D) 2
8. The complete set of only those Logic Gates designated as Universal Gates is
(A) NOT, OR and AND Gates (B) XNOR, NOR and NAND Gate
(C) NOR and NAND Gates (D) XOR, NOR and NAND Gates
9. An SCR is considered to be a semi-controlled device because
(A) it can be turned OFF but not ON with a gate pulse
(B) it conducts only during one half-cycle of an alternating current wave
(C) it can be turned ON but not OFF with a gate pulse
(D) it can be turned ON only during one half-cycle of an alternating voltage wave
10. The trace and determinant of a 2×2 matrix are known to be -2 and -35 respectively. Its eigen values are
(A) -30 and -5 (B) -37 and -1 (C) -7 and 5 (D) 17.5 and -2
Download GATE EE 2011 Paper
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