Question
Download Solution PDFFollowing components is not part of Spark Ignition (SI) engine:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDF- A heater plug or glow plug is used in a diesel engine having a pre-combustion chamber for igniting the diesel fuel spray.
- This arrangement makes for an easy starting of a diesel engine in cold weather.
- Most diesel engines use heater plugs.
- The glow plug consists of a heating element (glowing coil) and is provided with an insulator shell and other parts.
- In a multi-cylinder engine the number of glow plugs depends on the number of cylinders.
- They are connected in series, parallel with the battery, through a glow plug switch, (control switch) a resistor, and a red indicator light, and they are provided on the dashboard (panel) of the vehicle.
- The glow control switch is a three-way one, connecting to the starter also for starting purposes.
- The glow control switch serves to connect and disconnect the battery with the glow plug as and when required.
- The red indicator light indicates to the driver, the working of the glow plug or its failure.
- Cylinder
- Piston
- Piston Rod
- Connecting Rod
- Spark Plug
- Valves
- crankshaft
- Intake manifold
- Exhaust manifold
- Gudgeon pin
Last updated on Jun 26, 2025
-> RRB ALP Exam Date OUT. Railway Recruitment Board has scheduled the RRB ALP Computer-based exam for 15th July 2025. Candidates can check out the Exam schedule PDF in the article.
-> Railway Recruitment Board activated the RRB ALP application form 2025 correction link, candidates can make the correction in the application form till 31st May 2025.
-> The Railway Recruitment Board (RRB) has released the official RRB ALP Notification 2025 to fill 9,970 Assistant Loco Pilot posts.
-> The Railway Recruitment Board (RRB) has released the official RRB ALP Notification 2025 to fill 9,970 Assistant Loco Pilot posts.
-> The official RRB ALP Recruitment 2025 provides an overview of the vacancy, exam date, selection process, eligibility criteria and many more.
->The candidates must have passed 10th with ITI or Diploma to be eligible for this post.
->The RRB Assistant Loco Pilot selection process comprises CBT I, CBT II, Computer Based Aptitude Test (CBAT), Document Verification, and Medical Examination.
-> This year, lakhs of aspiring candidates will take part in the recruitment process for this opportunity in Indian Railways.
-> Serious aspirants should prepare for the exam with RRB ALP Previous Year Papers.
-> Attempt RRB ALP GK & Reasoning Free Mock Tests and RRB ALP Current Affairs Free Mock Tests here