Related InterviewSolutions

• Which of the following spark plug increases the resistance to increase the voltage required to jump across the spark plug gap?(a) Rheostat spark plug(b) Wire wound spark plug(c) MOSFET spark plug(d) Resistor spark plugThe question was posed to me in an online quiz.My question comes from Conventional Ignition System topic in portion Conventional Ignition System of Automotive Engine Design
• Which of the following does not affect overheating?(a) Weak mixture(b) Defective cooling system(c) Loose-fitting(d) Engine speedThis question was addressed to me in final exam.Asked question is from Conventional Ignition System topic in portion Conventional Ignition System of Automotive Engine Design
• Due to which of the following there are carbon deposits on the spark plug?(a) Overheating of plug(b) Burning of fuel on the plug(c) Erosion of electrodes(d) Engine speedThis question was addressed to me in exam.My question is taken from Conventional Ignition System in division Conventional Ignition System of Automotive Engine Design
• Which among the following is not a requirement of a spark plug?(a) Very high resistance to current leakage(b) Contacts must close without bounce(c) Resistance to corrosion(d) Gas tightnessI had been asked this question during a job interview.The query is from Conventional Ignition System in section Conventional Ignition System of Automotive Engine Design
• Which of the following material is used to fill the space between the plug electrodes in a surface discharge plug?(a) Semiconductor(b) Plastic(c) Rubber(d) WoodThis question was posed to me in an interview.The above asked question is from Conventional Ignition System topic in portion Conventional Ignition System of Automotive Engine Design
• How is the frequency of firing in a two-stroke concerning the value of four-stroke engines?(a) Same as the value of four-stroke(b) Twice the value of four-stroke(c) Has no relationship with four-stroke(d) Four times the value of four-strokeThis question was posed to me in an online quiz.The doubt is from Conventional Ignition System topic in chapter Conventional Ignition System of Automotive Engine Design
• Which of the following is.used as a material for the ground electrode of the spark plug?(a) Nickel(b) Cast iron(c) Brass(d) BronzeI have been asked this question in an interview.Question is taken from Conventional Ignition System topic in chapter Conventional Ignition System of Automotive Engine Design
• What is the correct range of gap size in the millimeter of a spark plug?(a) 0.35-0.45(b) 0.6-0.1(c) 1-2(d) 2-4I have been asked this question in a national level competition.My doubt stems from Conventional Ignition System in chapter Conventional Ignition System of Automotive Engine Design
• Which of the following is used as a material for the body shell of the spark plug?(a) Low carbon steel(b) Ceramic(c) Paper(d) WoodThe question was asked in an online interview.The origin of the question is Conventional Ignition System in division Conventional Ignition System of Automotive Engine Design
• What is the total resistance in ohms offered by primary winding in the ignition coil?(a) 5(b) 7(c) 3(d) 4This question was addressed to me in an online interview.Question is from Conventional Ignition System in portion Conventional Ignition System of Automotive Engine Design