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Electrical Engineer Recruitment Exam 100 Questions 2023

Kerala State Cooperative Coir marketing Federation Ltd Electrical Engineer Recruitment Exam 100 Questions Electrical Engineer Recruitment Exam 100 Questions 2023 listed in pdf file below Electrical Engineer Exam Question Paper with Answer 2023 The Original Question Paper file is uploaded at www.rightjobalert.com

Diploma Engineering CET Question Papers pdf. download

Diploma Engineering CET Question Papers pdf. download Diploma Engineering CET Question Papers listed below can be downloaded in pdf. format, which is useful for preparing following branch examinations. No. of Question Papers available: 12 Question Paper Format: pdf. Is Diploma Engineering CET Question Papers downloadable for free: Yes its available for download free of cost. Source of Question paper: The Source of Question Paper is KEA  01. Civil Engineering  02. Chemical Engineering / Polymer Technology  03. Computer Science and Engg / Information Science Engg.  04. Environmental Engg. / Public Health Engg. / Water Tech / Health Sciences  05. Textile Technology  06. Electrical and Electronics Engineering  07. Electronics and Communication Engineering  08. Mechanical Engineering  09. Aeronautical Engineering  10. Mining Engineering  11. Ceramics Technology  12. Biotechnology More Diploma Engineering Question Papers for free download

Electrical Engineering Foreman recruitment Questions- 20 MCQ

Electrical Engineering Foreman recruitment Questions- 20 MCQ Electrical Engineering Foreman recruitment Questions List 1 Electrical Question No # 1. Find the resolution of a 10-bit analog to digital converter for an input range of 10 V. (A) 97.7 mV (B) 9.77 mV (C) 0.977 mV (D) 977 mV   Electrical Question No # 2 . Class A commutation is also called ______. (A) Self commutation (B) Resonant pulse commutation (C) Complementary commutation (D) Line commutation Electrical Question No # 3 . The advantages of using freewheeling diode are (A) Input power factor is improved (B) Load current waveform is improved (C) Better load performance (D) All of the above Electrical Question No # 4 . Op-amp has differential gain of 10,000 and CMMR of 100 dB. The common mode voltage gain is (A) 10 (B) 100 (C) 1 (D) 0.1 Electrical Question No # 5 . Which is not a characteristic of an ideal op-amp ? (A) Infinite slew rate (B) Infinite band width (C) High output impedance (D)

Electrical Engineering Earthing/ Grounding Related Questions with Answer

Electrical Engineering Earthing/ Grounding Related Questions with Answer Electrical Engineering Earthing /Grounding Related Questions with Answer-Part I Question No. # 1. Average resistance of human body is a) 500 ohms b) 900 ohms c) 1000 ohms d) 2000 ohms Ans: C Question No. # 2. Earth wire or ground wire is made of a) copper b) aluminium c) iron d) galvanized steel Ans: d Question No. # 3. When the 3-phase system is not grounded and if Single Line to Ground fault occurs, the voltage of the other two healthy phases will a) Increases b) Decreases c) Remains unaffected Ans: a Question No. # 4. Generally grounding is provided for a) only for the safety of the equipment b) only for the safety of the operating personnel c) both (a) and (b) d) none of the above Ans: c Question No. # 5. Ground resistance should be designed such that a) grounding resistance should be always zero b) grounding resistance should be as high as possible c) grounding resistance should be as low as possible d) none

Electrical Engineering Online Exam Questions for Recruitment of Vacant Posts

Electrical Engineering Online Exam Questions for Recruitment of Vacant Posts Electrical Engineering Exam Questions for preparing the Online/ Offline Examination conducted to recruit the Electrical Engineers in Different departments are listed below. The Answer is provided immediately after each question for your convieniece EE Question No.#01. The weight of an aluminium conductor as compared to a copper conductor of identical crosssection, for the same electrical resistance, is (a) 50% (b) 60% (c) 100% (d) 150% Ans: a EE Question No.#02. An open resistor, when checked with an ohm-meter reads (a) zero (b) infinite (c) high but within tolerance (d) low but not zero Ans: b EE Question No.#03. are the materials having electrical conductivity much less than most of the metals but much greater than that of typical insulators. (a) Varistors (b) Thermistor (c) Semi-conductors (d) Variable resistors Ans: c EE Question No.#04. 1 angstrom is equal to (a) 10-8 mm (6) 10″6 cm (c) 10″10 m (d) 10~14

Electrical Engineering questions and answers for competitive exams

Electrical Engineering questions and answers for competitive exams  published here which help the Electrical Engineering candidates going to attend the upcoming Recruitment Examination for the post of Junior Electrical Engieer, Electrical Engineer, Electrical Project Manager, Electrical Engineering Project Head etc.  Question No. 1. The range of efficiency for shaded pole motors is (a) 5% to 35% (b) 80% to 90% (c) 50% to 75% (d) 95% to 99% Answer: (a) 5% to 35% Question No. 2. Unbalanced 3-phase stator currents cause (A) double frequency currents in the rotor (B) healing of rotor (C) vibrations (D) all of the above. Answer:  (D) all of the above. Question No. 3. An important advantage of a synchronous motor over wound round induction motor is that (a) its power factor may be varied at will (b) its speed is independent of supply frequency (c) its speed may be controlled more easily (d) none of the above Answer: (a) its power factor may be varied at will Question No. 4. Pitch factor is t

Electrical Engineering Questions

Q1. In a D.C. machine, the value of peripheral speed should not, normally, exceed (a) 10 m/s (b) 20 m/s (c) 30 m/s (d) 40 m/s Ans: c Q2. The main difference between the isolation amplifier and an instrumentation amplifier is A) an instrumentation amplifier has an input stage. B) an instrumentation amplifier has an output stage. C) an instrumentation amplifier has a differential stage D) the input, output, and power supply stages of an isolation amplifier are all electrically isolated from each other Q3. The high voltage winding is usually which of the following type ? (a) Cylindrical winding with circular conductors (b) Cross-over winding with either circular or small rectangular conductors (c) Continuous disc type winding with rectangular conductors (d) All of the above types Ans: d > Q4. What is the minimum number of conversions per second of a clock rate of 1 MHz operating a 10- stage counter in an ADC? A) 1000 B) 976 C) 769 D) 697 Q5. Tractiv

Electrical engineering Question Answers

Q No. 1. The bearings used to support the rotor shafts are generally (a) ball bearings (b) bush bearings (c) magnetic bearmgs (d) needle bearings Ans: a Q No. 2. Synchronizing torque comes into operation under all of the following cases EXCEPT (A) phase difference between two voltages (B) frequency difference between two voltages (C) voltage difference between two voltages (D) reduction in exciting current in one of the alternators. Q No. 3. In case of a 4-pole D.C. generator provided with a two layer lap winding with sixteen coils, the pole pitch will be (a) 4 (b) 8 (c) 16 (d) 32 Ans: b Q No. 4. Welding generator will have (a) lap winding (b) wave winding (c) delta winding (d) duplex wave winding Ans: a Q No. 5. Commonly used instruments in power system measurement are (a) induction (b) moving coil or iron (c) rectifier (d) electrostatic Ans: a Q No. 6. The demagnetising component of armature reaction in a D.C. generator (a) redu

Electrical Engineering Question Answers- Nov 2018

Question No. 1. The power factor of a squirrel cage induction motor is (A) low at light load only. (B) low at heavy load only. (C) low at light and heavy load both. (D) low at rated load only.  Ans: A Question No. 2. Systematic errors are (a) instrumental errors (b) environmental errors (c) observational errors (d) all of the above Ans: d Question No. 3. Which of the following statements is correct for any closed loop system ? (a) All the co-efficients can have zero value (6) All the co-efficients are always non-zero (c) Only one of the static error co-efficients has a finite non-zero value (d) None of the above Ans: c Question No. 4 The temperature of resistance furnaces can be controlled by changing the:  (A) applied voltage (B) number of heating elements  (C) circuit configuration (D) All of the above  Ans: D Question No. 5. A Weston synchronoscope is a (a) moving coil instrument (b) moving iron instrument (c) dynamometer instrument (d) none of t

Electrical Engineering Question Answers

Question #1. If the gain of the critical damped system is increased it will behave as (a) oscillatory (b) critically damped (c) overdamped (d) underdamped (e) none of the above Answer: (d) underdamped Question #2. technique gives quick transient and stability response (a) Root locus (b) Bode (c) Nyquist (d) Nichols Answer: (a) Root locus Question #3. On which of the following factors does the sensitivity of a closed loop system to gain changes and load disturbances depend ? (a) Frequency (b) Loop gain (c) Forward gain (d) All of the above Answer: (d) All of the above Question #4. Phase margin of a system is used to specify which of the following ? (a) Relative stability (b) Absolute stability (c) Frequency response (d) Time response Answer: (a) Relative stability Question #5. An increase in gain, in most systems, leads to (a) constant damping ratio (b) larger damping ratio (c) smaller damping ratio (d) none of the above Answer: (c) smaller d

Electrical Engineering Question Answers

Basic Electrical Engineering Questions and Answers Multiple Choice Basic Electrical Engineering Question Answers are listed below, these are useful for Electrical Engineering staff Recruitment Exams Question No. 1. A potentiometer may be used for (a) measurement of resistance (b) measurement of current (c) calibration of ammeter (d) calibration of voltmeter (e) all of the above Answer: (e) all of the above Question No. 2. A dc shunt generator has a speed of 800 rpm when delivering 20 A to the load at the terminal voltage of 220V. If the same machine is run as a motor it takes a line current of 20A from 220V supply. The speed of the machine as a motor will be (A) 800 rpm. (B) more than 1000 rpm. (C) less than 800 rpm. (D) both higher or lower than 800 rpm. Answer: (C) less than 800 rpm. Question No. 3. In order to reduce the harmonics in the emf generated in an alternator (A) slots are skewed (B) salient pole tips are chamfered (C) winding is well distributed (D)

ELECTRICAL ENGINEERING QUESTION ANSWERS

Junior Engineer (Electrical) - AIIMS Jodhpur Model Question Answer Electrical Engineers Recruitment Examination conducted by AIIMS Jodhppur, the previous question papers published in our websites and the model questions answers are listed below Q. No. 1. Various adjustments in an energy meter include (a) light load or friction (b) lag and creep (c) overload and voltage compensation (d) temperature compensation (e) all of the above Answer: (e) all of the above Q. No. 2. The line trap unit employed in carrier current relaying: (A) offers high impedance to 50 Hz power frequency signal (B) offers high impedance to carrier frequency signal (C) offers low impedance to carrier frequency signal (D) Both (A) & (C) Answer: (B) offers high impedance to carrier frequency signal Junior Engineer (Electrical) - AIIMS Jodhpur Model Question Answer   Q. No. 3.Most sensitive galvanometer is (a) elastic galvanometer (b) spot ballistic galvanometer (c) Duddlb galvanometer (d) vib