GATE 2024 Electrical Engineering (EE) Answer Key: Check Answers From Subject Experts

GATE 2024 Electrical Engineering (EE) Answer Key: Students can find the GATE 2024 EE answer key here, with which they can compare their experience of appearing for the GATE exam. The GATE 2024 Electrical Engineering (EE) answer key 
is unofficially available here for the participants to examine.

The unofficial GATE 2024 Electrical Engineering (EE) answer key link has been given below for the participants.

GATE 2024 Electrical Engineering (EE) Question Paper is also available to check.

Also Read: GATE 2024 Data Science and AI (DA) Answer Key

GATE 2024 Electrical Engineering (EE) Answer Key

• Consider the stable closed loop system shown in the figure. The asymptotic bode magnitude plot G(s) has a constant slope of –20 dB/dec at least till 100 rad/sec with the gain crossover frequency being 10 rad/sec. The asymptotic bode phase plot remains constant at –90° at least.  = 10 rad/sec. The steady state error of the closed system for a unit ramp input is ______ . (Rounded off to 2 decimal phase).
  Ans: 0.1

• A three phase 50 Hz 6 pole induction motor runs at 960 rpm the stator copper less. Core less and rotate or less of the motor car be neglect the % eco efficiency of motor
  (a) 98
  (b) 94
  (c) 96
  (d) 92
  Ans: (c)

• A single-phase time based, A.C voltage controller feeds RL load. The input a.c supply is 230 volts, 50Hz. The values of R and L are 10 and 18.37 mH respectively. The minimum triggering angle of the triac to obtain controller output voltage is
  (a) 30°
  (b) 60°
  (c) 45°
  (d) 15°
  Ans: (a)

• If the following switching devices have similar power ratings, which one of them is the fastest
  (a) G.T.O
  (b) Power mosfet
  (c) IGBT 
  (d) SCR
  Ans: (b)

• A 3-phase 11 kV, 10 mVA synchronous generator is connected to an inductive load of power factor via a loss less line with 3-phase inductive reactance of 5Ω . The per phase synchronous reactance of the generator is 30  with negligible armature resistance. If the generator produces the rated current at the rated voltage. Then the power factor at the terminal of the generator.
  (a) 0.63 lagging
  (b) 0.63 leading
  (c) 0.87 leading
  (d) 0.87 lagging
  Ans: (a)

• A 3-phase star connected slip ring induction motor has the following parameter referred to the stator. RS = 3, XS = 2 , Xr’ = 2, R’r = 2.5. The per phase stator to rotor effective tern ratio 3 : 1, the rotor winding is also star connected the magnetizers reactance and core less of the motor can be neglected to have maximum torque at starting the value of the extra resistance in ohms (referred to rotor side) to be connected in series with each phase of the rotor winding is ________ (2 decimals).
  Ans: 0.28
• Suppose signal y(t) is obtained by the time reversal of signal x(t), i.e. y(t) = x (– t) which one of the following options is always taken about when y(t) is convolved with x(t).
  (a) Odd signal
  (b) Causal signal
  (c) Even signal
  (d) Anticasual signal
  Ans: (C)
• Let f(t) be a real valued function whose second derivative is positive for – ∞ < t < ∞. Which of the following statements is always true?
  (a) The minimum value of f(t) cannot be negative
  (b) Has at least one local maximum
  (c) f(t) cannot have two distinct local minimum
  (d) f(t) has at least one local minimum
  Ans. (a, c, d)
• In the (X, Y, Z) coordinate system, three point charge Q, Q and Q are located in free space (–1, 0, 0), (1, 0, 0) and (0, –1, 0) respectively. The value of ‘’ for the electric field to be zero at (0, 0.5, 0) is ________ . (Rounded off to 1 decimal places.)
  Ans: (–1.61)
  
• A 5 kW, 220 V DC shunt motor has 0.5 Ω are armature resistance including brushes. The motor draws a no-load current of 3A. The field current is constant 1 A. Assuming that the core and rotational losses are constant and independent of the load, the current in (A) drawn by the motor while delivering the rated load for the best possible efficiency is _______ .
  Ans. 0.955

Candidates can check the answers for the remaining questions by following the answer key link given above.

Good Attempts in GATE 2024 Electrical Engineering (EE) Answer Key

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Expected Good Score for GATE 2024 Electrical Engineering (EE) Answer Key

The GATE 2024 Electrical Engineering (EE) answer key is available below.

Note that the official GATE 2024 Electrical Engineering (EE) answer key will be released soon on the official website. However, until the GATE EE answer key 2024 is issued by the authorities, the candidates can refer to the unofficial GATE 2024 Electrical Engineering answer key to be informed about the correct and acceptable responses.

Once the GATE Electrical Engineering Answer Key 2024 is released, candidates will be able to raise objections. After the students are done raising queries against the provisional GATE 2024 Electrical Engineering (EE) answer key, the authorities will release the final GATE Electrical Engineering (EE) answer key 2024 after taking into consideration the queries raised.